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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your Physics knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
Discuss Newton’s laws in the following is) A marble rolling across a smooth flat surface |
| Answer» <html><body><p><em>The "forever" <a href="https://interviewquestions.tuteehub.com/tag/part-596478" style="font-weight:bold;" target="_blank" title="Click to know more about PART">PART</a> is <a href="https://interviewquestions.tuteehub.com/tag/difficult-439335" style="font-weight:bold;" target="_blank" title="Click to know more about DIFFICULT">DIFFICULT</a> to <a href="https://interviewquestions.tuteehub.com/tag/swallow-1236308" style="font-weight:bold;" target="_blank" title="Click to know more about SWALLOW">SWALLOW</a> sometimes. But imagine that you have three ramps set up as <a href="https://interviewquestions.tuteehub.com/tag/shown-1206565" style="font-weight:bold;" target="_blank" title="Click to know more about SHOWN">SHOWN</a> below. <a href="https://interviewquestions.tuteehub.com/tag/also-373387" style="font-weight:bold;" target="_blank" title="Click to know more about ALSO">ALSO</a> imagine that the ramps are infinitely long and infinitely smooth. You let a marble roll down the first ramp, which is set at a slight incline. The marble speeds up on its way down the ramp. Now, you give a gentle push to the marble going uphill on the second ramp. It slows down as it goes up. Finally, you push a marble on a ramp that represents the middle state between the first two -- in other words, a ramp that is perfectly horizontal. In this case, the marble will neither slow down nor speed up. In fact, it should keep rolling. Forever.</em></p></body></html> | |
| 52. |
What change in potential difference is produced by a force that moves a charge of +5x10-6C a distance of 3.50x10-2m in a direction opposite to the direction of an electric field whose intensityis 2.225x10²N/C? |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p>What change in potential difference is <a href="https://interviewquestions.tuteehub.com/tag/produced-592947" style="font-weight:bold;" target="_blank" title="Click to know more about PRODUCED">PRODUCED</a> by a force that <a href="https://interviewquestions.tuteehub.com/tag/moves-1104598" style="font-weight:bold;" target="_blank" title="Click to know more about MOVES">MOVES</a> a <a href="https://interviewquestions.tuteehub.com/tag/charge-914384" style="font-weight:bold;" target="_blank" title="Click to know more about CHARGE">CHARGE</a> of +5x10-6C a distance of 3.50x10-2m in a direction opposite to the direction of an electric field whose intensity</p><p>is 2.225x10²N/C?</p><p></p></body></html> | |
| 53. |
The refractive index of a material is 1.4 if the velocity of light is 3x108m/s find the velocity in the material. |
| Answer» <html><body><p><strong>u1/u2=v2/v1</strong></p><p><strong></strong></p><p><strong>1/1.4=v2/3×10^8</strong></p><p><strong></strong></p><p><strong>v2=3×10^8/1.4</strong></p><p><strong></strong></p><p><strong>ans: 3×10^9/14</strong></p><p></p></body></html> | |
| 54. |
The mass of earth is |
| Answer» <html><body><p><strong>Answer: 5.972 × 10^24 kg</strong></p><p></p><p><strong>Explanation:</strong></p><p>We start by determining the mass of the Earth. ... Because we know the radius of the Earth, we can use the <a href="https://interviewquestions.tuteehub.com/tag/law-184" style="font-weight:bold;" target="_blank" title="Click to know more about LAW">LAW</a> of <a href="https://interviewquestions.tuteehub.com/tag/universal-721155" style="font-weight:bold;" target="_blank" title="Click to know more about UNIVERSAL">UNIVERSAL</a> Gravitation to calculate the mass of the Earth in terms of the <a href="https://interviewquestions.tuteehub.com/tag/gravitational-476409" style="font-weight:bold;" target="_blank" title="Click to know more about GRAVITATIONAL">GRAVITATIONAL</a> force on an object (its <a href="https://interviewquestions.tuteehub.com/tag/weight-1451304" style="font-weight:bold;" target="_blank" title="Click to know more about WEIGHT">WEIGHT</a>) at the Earth's <a href="https://interviewquestions.tuteehub.com/tag/surface-1235573" style="font-weight:bold;" target="_blank" title="Click to know more about SURFACE">SURFACE</a>, using the radius of the Earth as the distance.</p></body></html> | |
| 55. |
Define Impulse in simple terms |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p>Impulse is the change of <a href="https://interviewquestions.tuteehub.com/tag/momentum-1100588" style="font-weight:bold;" target="_blank" title="Click to know more about MOMENTUM">MOMENTUM</a> of an <a href="https://interviewquestions.tuteehub.com/tag/object-11416" style="font-weight:bold;" target="_blank" title="Click to know more about OBJECT">OBJECT</a> when the object is acted upon by a force for an <a href="https://interviewquestions.tuteehub.com/tag/interval-1049953" style="font-weight:bold;" target="_blank" title="Click to know more about INTERVAL">INTERVAL</a> of time. So, with impulse, you can calculate the change in momentum, or you can use impulse to calculate the average impact force of a collision. The <a href="https://interviewquestions.tuteehub.com/tag/formula-464310" style="font-weight:bold;" target="_blank" title="Click to know more about FORMULA">FORMULA</a> for impulse is: Impulse = Force * time = force * Delta t.</p></body></html> | |
| 56. |
Which of the following is kg.m/s(square)n/m(square)newtonpascal watt |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/newton-11212" style="font-weight:bold;" target="_blank" title="Click to know more about NEWTON">NEWTON</a>......................</p><p><a href="https://interviewquestions.tuteehub.com/tag/hope-25911" style="font-weight:bold;" target="_blank" title="Click to know more about HOPE">HOPE</a> so.</p></body></html> | |
| 57. |
Define Momentum in simple terms. |
| Answer» <html><body><p><strong>Explanation:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/momentum-1100588" style="font-weight:bold;" target="_blank" title="Click to know more about MOMENTUM">MOMENTUM</a>, product of the mass of a particle and its velocity. Momentum is a vector quantity; i.e., it has both magnitude and direction. Isaac Newton's second law of motion states that the time rate of <a href="https://interviewquestions.tuteehub.com/tag/change-913808" style="font-weight:bold;" target="_blank" title="Click to know more about CHANGE">CHANGE</a> of momentum is equal to the <a href="https://interviewquestions.tuteehub.com/tag/force-22342" style="font-weight:bold;" target="_blank" title="Click to know more about FORCE">FORCE</a> <a href="https://interviewquestions.tuteehub.com/tag/acting-269" style="font-weight:bold;" target="_blank" title="Click to know more about ACTING">ACTING</a> on the <a href="https://interviewquestions.tuteehub.com/tag/particl-2914716" style="font-weight:bold;" target="_blank" title="Click to know more about PARTICL">PARTICL</a></p></body></html> | |
| 58. |
9.8kg is equivalent to( plz tell N) |
| Answer» <html><body><p><strong>Answer:</strong></p><p>98N</p><p><strong>Explanation:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/f-455800" style="font-weight:bold;" target="_blank" title="Click to know more about F">F</a> = mg</p><p>m=9.8 </p><p><a href="https://interviewquestions.tuteehub.com/tag/g-1003017" style="font-weight:bold;" target="_blank" title="Click to know more about G">G</a> =10</p><p>F=9.8*10</p><p>F=98N</p></body></html> | |
| 59. |
Equivelent weight of 9.8kg is |
| Answer» <html><body><p><strong>9800 grams</strong><strong>.</strong></p><p><strong>1</strong><strong>k</strong><strong>g</strong><strong>=</strong><strong>1000</strong><strong>g</strong><strong>m</strong></p><p></p><p><strong>9</strong><strong>.</strong><strong>8</strong><strong>×</strong><strong>1</strong><strong>0</strong><strong>0</strong><strong>0</strong></p><p><strong>=</strong><strong>9</strong><strong>8</strong><strong>0</strong><strong>0</strong></p></body></html> | |
| 60. |
Quantiity of motion present in a body is known as |
| Answer» <html><body><p><strong>Explanation:</strong></p><p>The main quantity that <a href="https://interviewquestions.tuteehub.com/tag/measures-1091959" style="font-weight:bold;" target="_blank" title="Click to know more about MEASURES">MEASURES</a> the motion of a body is <a href="https://interviewquestions.tuteehub.com/tag/momentum-1100588" style="font-weight:bold;" target="_blank" title="Click to know more about MOMENTUM">MOMENTUM</a>. An object's momentum increases with the object's <a href="https://interviewquestions.tuteehub.com/tag/mass-1088425" style="font-weight:bold;" target="_blank" title="Click to know more about MASS">MASS</a> and with its velocity</p><p></p><p>hope it helps</p><p>mark me brainliest</p><p>like it and follow me tooo...</p><p></p></body></html> | |
| 61. |
Quantiity of motion present in a body is known asmo |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>Answer is:- <a href="https://interviewquestions.tuteehub.com/tag/momentum-1100588" style="font-weight:bold;" target="_blank" title="Click to know more about MOMENTUM">MOMENTUM</a>.</p></body></html> | |
| 62. |
Read the scenario and solve these two problems.When traveling at top speed, a roller coaster train with a mass of 12,000 kg has a velocity of 30 m/s. The kinetic energy of the train at top speed isJ.Given this kinetic energy, what is the tallest hill this roller coaster train can reach the top of?The train can climb a hill that ism high.Pls help im timed!!!!!!!!!!!!:c |
| Answer» <html><body><h3>Given:</h3><p>When traveling at top speed, a roller <a href="https://interviewquestions.tuteehub.com/tag/coaster-2524281" style="font-weight:bold;" target="_blank" title="Click to know more about COASTER">COASTER</a> train with a mass of 12,000 kg has a velocity of <a href="https://interviewquestions.tuteehub.com/tag/30-304807" style="font-weight:bold;" target="_blank" title="Click to know more about 30">30</a> m/s.</p><p></p><h3>To <a href="https://interviewquestions.tuteehub.com/tag/find-11616" style="font-weight:bold;" target="_blank" title="Click to know more about FIND">FIND</a>:</h3><p></p><ul><li><a href="https://interviewquestions.tuteehub.com/tag/kinetic-533291" style="font-weight:bold;" target="_blank" title="Click to know more about KINETIC">KINETIC</a> Energy of the train ?</li></ul><p></p><ul><li>Max <a href="https://interviewquestions.tuteehub.com/tag/height-1017806" style="font-weight:bold;" target="_blank" title="Click to know more about HEIGHT">HEIGHT</a> of the hill , it can climb ?</li></ul><p></p><h3>Calculation:</h3><p></p><p>Kinetic Energy is a subtype of mechanical energy poses by the body by virtue of its motion.</p><p></p><p><img align="absmiddle" alt="\sf \therefore \: KE = \dfrac{1}{2} m {v}^{2}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%20%5Csf%20%5Ctherefore%20%5C%3A%20KE%20%3D%20%20%5Cdfrac%7B1%7D%7B2%7D%20m%20%7Bv%7D%5E%7B2%7D%20" title="\sf \therefore \: KE = \dfrac{1}{2} m {v}^{2}"/></p><p><img align="absmiddle" alt="\sf \implies \: KE = \dfrac{1}{2} \times 12000 \times {(30)}^{2}" class="latex-formula" id="TexFormula2" src="https://tex.z-dn.net/?f=%20%5Csf%20%5Cimplies%20%5C%3A%20KE%20%3D%20%20%5Cdfrac%7B1%7D%7B2%7D%20%20%5Ctimes%2012000%20%5Ctimes%20%20%7B%2830%29%7D%5E%7B2%7D%20" title="\sf \implies \: KE = \dfrac{1}{2} \times 12000 \times {(30)}^{2}"/></p><p><img align="absmiddle" alt="\sf \implies \: KE = 6000 \times {(30)}^{2}" class="latex-formula" id="TexFormula3" src="https://tex.z-dn.net/?f=%20%5Csf%20%5Cimplies%20%5C%3A%20KE%20%3D%20%206000%20%5Ctimes%20%20%7B%2830%29%7D%5E%7B2%7D%20" title="\sf \implies \: KE = 6000 \times {(30)}^{2}"/></p><p><img align="absmiddle" alt="\sf \implies \: KE = 6000 \times 900" class="latex-formula" id="TexFormula4" src="https://tex.z-dn.net/?f=%20%5Csf%20%5Cimplies%20%5C%3A%20KE%20%3D%20%206000%20%5Ctimes%20%20900" title="\sf \implies \: KE = 6000 \times 900"/></p><p><img align="absmiddle" alt="\boxed{ \sf \implies \: KE = 54 \times {10}^{5} \: joule}" class="latex-formula" id="TexFormula5" src="https://tex.z-dn.net/?f=%20%5Cboxed%7B%20%5Csf%20%5Cimplies%20%5C%3A%20KE%20%3D%20%2054%20%5Ctimes%20%20%7B10%7D%5E%7B5%7D%20%20%5C%3A%20joule%7D" title="\boxed{ \sf \implies \: KE = 54 \times {10}^{5} \: joule}"/></p><p>Now, while climbing the tallest hill, the whole kinetic energy will be converted to potential energy of the roller coaster.</p><p></p><p></p><p><img align="absmiddle" alt="\sf \implies \: KE = 54 \times {10}^{5} = PE" class="latex-formula" id="TexFormula6" src="https://tex.z-dn.net/?f=%5Csf%20%5Cimplies%20%5C%3A%20KE%20%3D%20%2054%20%5Ctimes%20%20%7B10%7D%5E%7B5%7D%20%20%20%3D%20PE" title="\sf \implies \: KE = 54 \times {10}^{5} = PE"/></p><p><img align="absmiddle" alt="\sf \implies \: mgh = 54 \times {10}^{5}" class="latex-formula" id="TexFormula7" src="https://tex.z-dn.net/?f=%5Csf%20%5Cimplies%20%5C%3A%20mgh%20%3D%20%20%2054%20%5Ctimes%20%20%7B10%7D%5E%7B5%7D%20%20%20" title="\sf \implies \: mgh = 54 \times {10}^{5}"/></p><p><img align="absmiddle" alt="\sf \implies \: 12000 \times 10 \times h = 54 \times {10}^{5}" class="latex-formula" id="TexFormula8" src="https://tex.z-dn.net/?f=%5Csf%20%5Cimplies%20%5C%3A%2012000%20%5Ctimes%2010%20%5Ctimes%20h%20%3D%20%20%2054%20%5Ctimes%20%20%7B10%7D%5E%7B5%7D%20%20%20" title="\sf \implies \: 12000 \times 10 \times h = 54 \times {10}^{5}"/></p><p><img align="absmiddle" alt="\sf \implies \:1.2 \times {10}^{5} \times h = 54 \times {10}^{5}" class="latex-formula" id="TexFormula9" src="https://tex.z-dn.net/?f=%5Csf%20%5Cimplies%20%5C%3A1.2%20%5Ctimes%20%20%7B10%7D%5E%7B5%7D%20%20%5Ctimes%20h%20%3D%20%20%2054%20%5Ctimes%20%20%7B10%7D%5E%7B5%7D%20%20%20" title="\sf \implies \:1.2 \times {10}^{5} \times h = 54 \times {10}^{5}"/></p><p><img align="absmiddle" alt="\sf \implies \:h = \dfrac{54}{1.2}" class="latex-formula" id="TexFormula10" src="https://tex.z-dn.net/?f=%5Csf%20%5Cimplies%20%5C%3Ah%20%3D%20%20%5Cdfrac%7B54%7D%7B1.2%7D%20" title="\sf \implies \:h = \dfrac{54}{1.2}"/></p><p><img align="absmiddle" alt="\sf \implies \:h = 45 \: metres" class="latex-formula" id="TexFormula11" src="https://tex.z-dn.net/?f=%5Csf%20%5Cimplies%20%5C%3Ah%20%3D%20%2045%20%5C%3A%20metres" title="\sf \implies \:h = 45 \: metres"/></p><p><strong><u>So,</u></strong><strong><u> </u></strong><strong><u>height </u></strong><strong><u>of </u></strong><strong><u>tallest </u></strong><strong><u>hill </u></strong><strong><u>is </u></strong><strong><u>4</u></strong><strong><u>5</u></strong><strong><u> </u></strong><strong><u>metres.</u></strong></p></body></html> | |
| 63. |
Boat A and Boat B have the same mass. Boat A’s velocity is three times greater than that of Boat B. Compared to the kinetic energy of Boat B, the kinetic energy of Boat A is |
| Answer» <html><body><p><strong>Answer:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/three-708969" style="font-weight:bold;" target="_blank" title="Click to know more about THREE">THREE</a> <a href="https://interviewquestions.tuteehub.com/tag/times-1420471" style="font-weight:bold;" target="_blank" title="Click to know more about TIMES">TIMES</a> the kenetic energy of <a href="https://interviewquestions.tuteehub.com/tag/boat-399933" style="font-weight:bold;" target="_blank" title="Click to know more about BOAT">BOAT</a> <a href="https://interviewquestions.tuteehub.com/tag/b-387190" style="font-weight:bold;" target="_blank" title="Click to know more about B">B</a></p><p></p></body></html> | |
| 64. |
Rachel tells her older cousin Alana, whom she does not visit often, that she plans to marry a divorced man. Alana has never met Rachel’s fiancé. “How can you marry that man?” asks Alana. “He hass been divorced. That means he has an argumentative streak. If he could not get it right the first time, how can you expect him to the second?” |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/follow-994211" style="font-weight:bold;" target="_blank" title="Click to know more about FOLLOW">FOLLOW</a> me then I will follow <a href="https://interviewquestions.tuteehub.com/tag/u-1435036" style="font-weight:bold;" target="_blank" title="Click to know more about U">U</a> too</p></body></html> | |
| 65. |
7. The mass of an electron is 9.11 x10 kg convert it into:1 Gram ii) milli gram iii) centigram iv) micro gra |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/gram-1010695" style="font-weight:bold;" target="_blank" title="Click to know more about GRAM">GRAM</a>............. . .....</p></body></html> | |
| 66. |
Read the scenario, then answer the questions.A 2 kg ball is thrown upward with a velocity of 15 m/s. What is the kinetic energy of the ball as it is being thrown?JWhat is the potential energy of the ball when it gets to its maximum height just before falling back to the ground?J |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>HEEHHEHEHEHEHEHEHHEHE BOIIIIIIII</p></body></html> | |
| 67. |
Which state(s) of matter have no definite shape or volume?liquids and solidsliquids and gassesgassessolids |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/gasses-1003932" style="font-weight:bold;" target="_blank" title="Click to know more about GASSES">GASSES</a> </p><p><strong>Explanation:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/gases-13668" style="font-weight:bold;" target="_blank" title="Click to know more about GASES">GASES</a> have no definite <a href="https://interviewquestions.tuteehub.com/tag/shape-1204673" style="font-weight:bold;" target="_blank" title="Click to know more about SHAPE">SHAPE</a> or <a href="https://interviewquestions.tuteehub.com/tag/volume-728707" style="font-weight:bold;" target="_blank" title="Click to know more about VOLUME">VOLUME</a></p></body></html> | |
| 68. |
A crane lifts a cargo box 10 m off the ground. If the crane lifts the cargo box twice as high, the potential energy will increase by |
| Answer» <html><body><p><strong>Answer:</strong></p><p>2 <a href="https://interviewquestions.tuteehub.com/tag/times-1420471" style="font-weight:bold;" target="_blank" title="Click to know more about TIMES">TIMES</a>............... </p></body></html> | |
| 69. |
Paragraph on food of Sikkim for project |
| Answer» <html><body><p><strong>Answer:</strong></p><p>Rice is a staple food, and fermented foods traditionally constitute a significant portion of the <a href="https://interviewquestions.tuteehub.com/tag/cuisine-940293" style="font-weight:bold;" target="_blank" title="Click to know more about CUISINE">CUISINE</a>. <a href="https://interviewquestions.tuteehub.com/tag/nepalese-2194230" style="font-weight:bold;" target="_blank" title="Click to know more about NEPALESE">NEPALESE</a> cuisine is popular, as <a href="https://interviewquestions.tuteehub.com/tag/sikkim-575" style="font-weight:bold;" target="_blank" title="Click to know more about SIKKIM">SIKKIM</a> is the only state of <a href="https://interviewquestions.tuteehub.com/tag/india-54" style="font-weight:bold;" target="_blank" title="Click to know more about INDIA">INDIA</a> with an <a href="https://interviewquestions.tuteehub.com/tag/ethnic-446821" style="font-weight:bold;" target="_blank" title="Click to know more about ETHNIC">ETHNIC</a> Nepali majority. Many restaurants in Sikkim serve various types of Nepalese cuisine, such as the Newa and Thakali cuisines.</p><p></p><p>i hope this helps you</p><p>HAVE A GREAT DAY!!</p><p></p></body></html> | |
| 70. |
What happens to the total mass of a substance undergoing a physical change?It stays the same.It doubles.It triples.It is reduced. |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>It <a href="https://interviewquestions.tuteehub.com/tag/stays-1226667" style="font-weight:bold;" target="_blank" title="Click to know more about STAYS">STAYS</a> The Same</p><p></p><p>I <a href="https://interviewquestions.tuteehub.com/tag/hope-25911" style="font-weight:bold;" target="_blank" title="Click to know more about HOPE">HOPE</a> IT <a href="https://interviewquestions.tuteehub.com/tag/helped-7270941" style="font-weight:bold;" target="_blank" title="Click to know more about HELPED">HELPED</a> </p><p></p></body></html> | |
| 71. |
I like Mexican And Indian guys.arts |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/ooo-2894637" style="font-weight:bold;" target="_blank" title="Click to know more about OOO">OOO</a> <a href="https://interviewquestions.tuteehub.com/tag/im-504522" style="font-weight:bold;" target="_blank" title="Click to know more about IM">IM</a> from <a href="https://interviewquestions.tuteehub.com/tag/nepal-1358" style="font-weight:bold;" target="_blank" title="Click to know more about NEPAL">NEPAL</a> <a href="https://interviewquestions.tuteehub.com/tag/stranger-633162" style="font-weight:bold;" target="_blank" title="Click to know more about STRANGER">STRANGER</a></p><p></p></body></html> | |
| 72. |
A bullet of mass M = 1 kg, moving with a horizontal velocity of 8 m/s, hits and sticks to a block B of mass 4M= 4 kg which is initially at rest.Find the speed of the 4M block after collision. |
| Answer» <html><body><p><strong>Answer:</strong></p><p>1.6 m/s</p><p><strong>Explanation:</strong></p><p><u>Given</u><strong>:</strong></p><p>Mass of the bullet = 1 kg</p><p>Velocity of the bullet = 8 m/s</p><p>Mass of the <a href="https://interviewquestions.tuteehub.com/tag/block-18865" style="font-weight:bold;" target="_blank" title="Click to know more about BLOCK">BLOCK</a> = <a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a> kg</p><p><u>To <a href="https://interviewquestions.tuteehub.com/tag/find-11616" style="font-weight:bold;" target="_blank" title="Click to know more about FIND">FIND</a></u>:</p><p>Speed of the <a href="https://interviewquestions.tuteehub.com/tag/combined-409631" style="font-weight:bold;" target="_blank" title="Click to know more about COMBINED">COMBINED</a> block and bullet after collision</p><p><u>Method to find</u>:</p><p>First, we need to find out the total momentum of the carriages before the collision.</p><p><em><strong>p = m * v</strong></em><strong> </strong>(Momentum = Mass * Velocity)</p><p><em>Momentum of the bullet</em>:</p><p>p = 1 * 8</p><p>⇒ p = 8 kg m/s</p><p><em>Momentum of Block B</em>:</p><p>p = 4 * 0 (Since it was at rest)</p><p>p = 0 kg m/s</p><p><em>Total momentum of the bullet and the block</em>:</p><p>8 + 0 = <u>8 kg m/s</u></p><p>By applying the <em><strong><a href="https://interviewquestions.tuteehub.com/tag/law-184" style="font-weight:bold;" target="_blank" title="Click to know more about LAW">LAW</a> of conservation of momentum</strong></em>, we can state that the sum of momentum of the 2 bodies before collision will be equal to the sum of momentum of the 2 bodies after the collision.</p><p>Now, we need to find the <em>total mass of the bodies after the collision</em>:</p><p>4 + 1 = <u>5 kg</u></p><p>Since they are 2 non-elastic bodies, their final velocity will be the same.</p><p>To find the final velocity,</p><p>p = m * v</p><p>⇒ 8 = 5 * v</p><p>⇒ v = 8/5 = 1.6 m/s</p><p>Hence, the speed of the 4M block after collision will be <u>1.6 m/s.</u></p><p></p><p></p><p></p><p></p></body></html> | |
| 73. |
Follow ure true friend or brother..Ishu005 |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/ya-748501" style="font-weight:bold;" target="_blank" title="Click to know more about YA">YA</a> sure✌️</p><p></p><p>take care</p><p>be <a href="https://interviewquestions.tuteehub.com/tag/happy-479308" style="font-weight:bold;" target="_blank" title="Click to know more about HAPPY">HAPPY</a></p></body></html> | |
| 74. |
A particle of mass m moves with constant speed von a circular path of radius r as shown in figure. Theaverage force on it during its motion from A to B lsA-3.0€B13mv221trmv2(2)r213mv2(3)tr313mv2(4)4tr |
| Answer» <html><body><p><strong>Answer:</strong></p><p>Themagnitudeofavgforce </p><p>F </p><p>av</p><p> </p><p> </p><p> </p><p> isgivenby</p><p>F </p><p>av</p><p> </p><p> </p><p> </p><p> = </p><p>Δt</p><p>Δp</p><p> </p><p> </p><p> </p><p> </p><p>v </p><p>f</p><p> </p><p> </p><p> </p><p> =vcosθ </p><p>i</p><p> +vsinθ(− </p><p>j</p><p> </p><p> )</p><p>v </p><p>i</p><p> </p><p> </p><p> </p><p> =v </p><p>j</p><p> </p><p> </p><p>Δp</p><p> </p><p> = </p><p>p </p><p>f</p><p> </p><p> </p><p> </p><p> − </p><p>p </p><p>i</p><p> </p><p> </p><p> </p><p> </p><p>=m </p><p>v </p><p>f</p><p> </p><p> </p><p> </p><p> −m </p><p>v </p><p>i</p><p> </p><p> </p><p> </p><p> </p><p>=mvcosθ </p><p>i</p><p> +(−mvsinθ−mv) </p><p>j</p><p> </p><p> </p><p>= </p><p>2</p><p>mv </p><p><a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a></p><p> </p><p> </p><p> </p><p> </p><p>i</p><p> − </p><p>2</p><p>3mv</p><p> </p><p> </p><p>j</p><p> </p><p> </p><p>Δp</p><p> </p><p> =mv </p><p>4</p><p>3</p><p> </p><p> + </p><p>4</p><p>9</p><p> </p><p> </p><p> </p><p> =mv </p><p>3</p><p> </p><p> </p><p>Δt=( </p><p>v</p><p>2πr</p><p> </p><p> ) </p><p>3</p><p>2</p><p> </p><p> </p><p>F </p><p>av</p><p> </p><p> </p><p> </p><p> = </p><p>( </p><p>v</p><p>2πr</p><p> </p><p> ) </p><p>3</p><p>2</p><p> </p><p> </p><p>mv </p><p>3</p><p> </p><p> </p><p> </p><p> </p><p>= </p><p>4π</p><p>3 </p><p>3</p><p> </p><p> </p><p> </p><p> </p><p>r</p><p>mv </p><p>2</p><p> </p><p> </p></body></html> | |
| 75. |
Position time graph of a body of mass 5 kg isgiven in the diagram. The impulse on body att = 3 s, isx(m)18-12-6-1 2 3 4 5t(s)(1) 30 kg m s -1(3) 6î kg m s-1(2) -30 kg m s -1(4) -6 kg m s -1 |
| Answer» <html><body><p><strong>Answer:</strong></p><p>Impulse = final <a href="https://interviewquestions.tuteehub.com/tag/momentum-1100588" style="font-weight:bold;" target="_blank" title="Click to know more about MOMENTUM">MOMENTUM</a> - initial momentum </p><p><a href="https://interviewquestions.tuteehub.com/tag/movementum-2846232" style="font-weight:bold;" target="_blank" title="Click to know more about MOVEMENTUM">MOVEMENTUM</a> = m*v</p><p>Impulse = <a href="https://interviewquestions.tuteehub.com/tag/5-319454" style="font-weight:bold;" target="_blank" title="Click to know more about 5">5</a>*<a href="https://interviewquestions.tuteehub.com/tag/0-251616" style="font-weight:bold;" target="_blank" title="Click to know more about 0">0</a> - 5*6 = -30i</p></body></html> | |
| 76. |
Give definition of Gravity❣️Follow Me For Beautiful and easy QUESTIONS. |
| Answer» <html><body><p><strong>Explanation:</strong></p><p>Gravity, or gravitation, is a natural <a href="https://interviewquestions.tuteehub.com/tag/phenomenon-599568" style="font-weight:bold;" target="_blank" title="Click to know more about PHENOMENON">PHENOMENON</a> by which all things with <a href="https://interviewquestions.tuteehub.com/tag/mass-1088425" style="font-weight:bold;" target="_blank" title="Click to know more about MASS">MASS</a> or energy—including planets, stars, <a href="https://interviewquestions.tuteehub.com/tag/galaxies-1003250" style="font-weight:bold;" target="_blank" title="Click to know more about GALAXIES">GALAXIES</a>, and even light—are brought toward one another. On Earth, gravity <a href="https://interviewquestions.tuteehub.com/tag/gives-1007647" style="font-weight:bold;" target="_blank" title="Click to know more about GIVES">GIVES</a> weight to physical <a href="https://interviewquestions.tuteehub.com/tag/objects-20533" style="font-weight:bold;" target="_blank" title="Click to know more about OBJECTS">OBJECTS</a>, and the Moon's gravity causes the ocean tides.</p></body></html> | |
| 77. |
What transportation technology was first invented for roller skates? |
| Answer» <html><body><h2><u>R</u><u>e</u><u>q</u><u>u</u><u>i</u><u>r</u><u>e</u><u>d</u><u> </u><u>a</u><u>n</u><u>s</u><u>w</u><u>e</u><u>r</u><u>:</u><u>-</u></h2><p></p><p></p><p><a href="https://interviewquestions.tuteehub.com/tag/james-523196" style="font-weight:bold;" target="_blank" title="Click to know more about JAMES">JAMES</a> Plimpton invented the roller skates with <a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a> <a href="https://interviewquestions.tuteehub.com/tag/wheels-1452931" style="font-weight:bold;" target="_blank" title="Click to know more about WHEELS">WHEELS</a>. He was a great man.</p><p></p><p></p><p></p><p></p><h2>Brainliest .. !! ❤⚡</h2></body></html> | |
| 78. |
Two vectors can be added by simple arithmetical method when they are at an angle of |
| Answer» <html><body><p><strong>Answer:</strong></p><p>0 or pi</p><p><strong>Explanation:</strong></p><p>As 0 or pi angle will give then same or <a href="https://interviewquestions.tuteehub.com/tag/opposite-1137237" style="font-weight:bold;" target="_blank" title="Click to know more about OPPOSITE">OPPOSITE</a> <a href="https://interviewquestions.tuteehub.com/tag/direction-1696" style="font-weight:bold;" target="_blank" title="Click to know more about DIRECTION">DIRECTION</a> which <a href="https://interviewquestions.tuteehub.com/tag/allow-362909" style="font-weight:bold;" target="_blank" title="Click to know more about ALLOW">ALLOW</a> us to deal with magnitude only</p></body></html> | |
| 79. |
Enjoy the spam.........✌️joke translated to English |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/okay-585274" style="font-weight:bold;" target="_blank" title="Click to know more about OKAY">OKAY</a> <a href="https://interviewquestions.tuteehub.com/tag/thanku-2289114" style="font-weight:bold;" target="_blank" title="Click to know more about THANKU">THANKU</a> <a href="https://interviewquestions.tuteehub.com/tag/sooo-3049983" style="font-weight:bold;" target="_blank" title="Click to know more about SOOO">SOOO</a> <a href="https://interviewquestions.tuteehub.com/tag/much-2164829" style="font-weight:bold;" target="_blank" title="Click to know more about MUCH">MUCH</a>..........</p><p></p><p></p></body></html> | |
| 80. |
Find center of mass |
| Answer» <html><body><p>The <a href="https://interviewquestions.tuteehub.com/tag/center-11455" style="font-weight:bold;" target="_blank" title="Click to know more about CENTER">CENTER</a> of mass is a point in a system that responds to external <a href="https://interviewquestions.tuteehub.com/tag/forces-16875" style="font-weight:bold;" target="_blank" title="Click to know more about FORCES">FORCES</a> as if the total mass of the system were <a href="https://interviewquestions.tuteehub.com/tag/concentrated-409727" style="font-weight:bold;" target="_blank" title="Click to know more about CONCENTRATED">CONCENTRATED</a> at this point. The center of mass can be calculated by taking the masses you are <a href="https://interviewquestions.tuteehub.com/tag/trying-7258417" style="font-weight:bold;" target="_blank" title="Click to know more about TRYING">TRYING</a> to <a href="https://interviewquestions.tuteehub.com/tag/find-11616" style="font-weight:bold;" target="_blank" title="Click to know more about FIND">FIND</a> the center of mass between and multiplying them by their positions.</p><p></p></body></html> | |
| 81. |
The flying of airplane is based on which principle |
| Answer» <html><body><p>The Bernoulli Principle</p><p></p><p>Airplanes <a href="https://interviewquestions.tuteehub.com/tag/fly-993797" style="font-weight:bold;" target="_blank" title="Click to know more about FLY">FLY</a> when the <a href="https://interviewquestions.tuteehub.com/tag/movement-1104563" style="font-weight:bold;" target="_blank" title="Click to know more about MOVEMENT">MOVEMENT</a> of air across their wings creates an <a href="https://interviewquestions.tuteehub.com/tag/upward-721781" style="font-weight:bold;" target="_blank" title="Click to know more about UPWARD">UPWARD</a> <a href="https://interviewquestions.tuteehub.com/tag/force-22342" style="font-weight:bold;" target="_blank" title="Click to know more about FORCE">FORCE</a> on the wings (and thus the rest of the plane) that is greater than the force of gravity pulling the plane <a href="https://interviewquestions.tuteehub.com/tag/toward-7295898" style="font-weight:bold;" target="_blank" title="Click to know more about TOWARD">TOWARD</a> the earth.</p><p></p></body></html> | |
| 82. |
The flying of airplane is based on which principle ? |
| Answer» <html><body><p> </p><p></p><p> The <a href="https://interviewquestions.tuteehub.com/tag/bernoulli-395852" style="font-weight:bold;" target="_blank" title="Click to know more about BERNOULLI">BERNOULLI</a> <a href="https://interviewquestions.tuteehub.com/tag/principle-1166255" style="font-weight:bold;" target="_blank" title="Click to know more about PRINCIPLE">PRINCIPLE</a></p><p></p></body></html> | |
| 83. |
Changes of motion are caused by A. All forcesB.strong forces. C.balanced forces. D.unbalanced forced. |
| Answer» <html><body><p><strong>D</strong><strong>. </strong><strong><a href="https://interviewquestions.tuteehub.com/tag/unbalanced-3242845" style="font-weight:bold;" target="_blank" title="Click to know more about UNBALANCED">UNBALANCED</a> </strong><strong><a href="https://interviewquestions.tuteehub.com/tag/forces-16875" style="font-weight:bold;" target="_blank" title="Click to know more about FORCES">FORCES</a> </strong>is the <a href="https://interviewquestions.tuteehub.com/tag/right-1188951" style="font-weight:bold;" target="_blank" title="Click to know more about RIGHT">RIGHT</a> <a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> <a href="https://interviewquestions.tuteehub.com/tag/according-366619" style="font-weight:bold;" target="_blank" title="Click to know more about ACCORDING">ACCORDING</a> to me. </p></body></html> | |
| 84. |
What is a drawback of plasma displays compared to LCD displays? |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p>Power consumed by <a href="https://interviewquestions.tuteehub.com/tag/lcd-536691" style="font-weight:bold;" target="_blank" title="Click to know more about LCD">LCD</a> <a href="https://interviewquestions.tuteehub.com/tag/displays-956176" style="font-weight:bold;" target="_blank" title="Click to know more about DISPLAYS">DISPLAYS</a> < Power consumed by <a href="https://interviewquestions.tuteehub.com/tag/plasma-601244" style="font-weight:bold;" target="_blank" title="Click to know more about PLASMA">PLASMA</a> displays.</p><p>That is,</p><p>Plasma displays <a href="https://interviewquestions.tuteehub.com/tag/take-662846" style="font-weight:bold;" target="_blank" title="Click to know more about TAKE">TAKE</a> more power when compared to LCD displays.</p><p></p><p>LCD displays use ½ of power of plasma displays.</p></body></html> | |
| 85. |
jack and Amir are both standing on identical skateboards and preform a physics experiment in which they push off one another to move. Jake is taller and more massive than Amir. if jack pushes with 20 N of force, what force would w\he feel backwards away from Amir? F= N |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>-20N</p><p>hence <a href="https://interviewquestions.tuteehub.com/tag/opposite-1137237" style="font-weight:bold;" target="_blank" title="Click to know more about OPPOSITE">OPPOSITE</a> <a href="https://interviewquestions.tuteehub.com/tag/direction-1696" style="font-weight:bold;" target="_blank" title="Click to know more about DIRECTION">DIRECTION</a> </p></body></html> | |
| 86. |
Please answerno spam pleaseI'll mark brainliest of you justify your answer |
| Answer» <html><body><p><strong>Answer:</strong></p><p>The answer is W+(<a href="https://interviewquestions.tuteehub.com/tag/x-746616" style="font-weight:bold;" target="_blank" title="Click to know more about X">X</a>.Y)</p><p><strong><a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p>In the given diagram, W and X, and W and Y passes through two different OR <a href="https://interviewquestions.tuteehub.com/tag/gate-647" style="font-weight:bold;" target="_blank" title="Click to know more about GATE">GATE</a>. </p><p>So, we get W+X and W+Y.</p><p>Then W+X and W+Y pass through a single AND gate which gives</p><p> <a href="https://interviewquestions.tuteehub.com/tag/f-455800" style="font-weight:bold;" target="_blank" title="Click to know more about F">F</a> = (W+X).(W+Y)</p><p>So <a href="https://interviewquestions.tuteehub.com/tag/using-7379753" style="font-weight:bold;" target="_blank" title="Click to know more about USING">USING</a> inverse of associative law of boolean logic which states</p><p> that A + B.C = (A+B)(A+C), we get,</p><p>F = (W+X).(W+Y) = W+(X.Y)</p><p></p><h2><u><strong>PLEASE MARK IT THE BRAINLIEST</strong></u></h2></body></html> | |
| 87. |
Please answerno spam pleaseit's urgentif you can justify your annswer I will mark it brainliest |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/second-1197322" style="font-weight:bold;" target="_blank" title="Click to know more about SECOND">SECOND</a> <a href="https://interviewquestions.tuteehub.com/tag/one-585732" style="font-weight:bold;" target="_blank" title="Click to know more about ONE">ONE</a> is your answer</p></body></html> | |
| 88. |
What is electroluminescence in LED? |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/leds-536941" style="font-weight:bold;" target="_blank" title="Click to know more about LEDS">LEDS</a> create <a href="https://interviewquestions.tuteehub.com/tag/light-1073401" style="font-weight:bold;" target="_blank" title="Click to know more about LIGHT">LIGHT</a> by electroluminescence in a semiconductor material. Electroluminescence is the phenomenon of a material <a href="https://interviewquestions.tuteehub.com/tag/emitting-7263673" style="font-weight:bold;" target="_blank" title="Click to know more about EMITTING">EMITTING</a> light when electric current or an electric field is passed through it - this happens when electrons are sent through the material and fill electron <a href="https://interviewquestions.tuteehub.com/tag/holes-1028372" style="font-weight:bold;" target="_blank" title="Click to know more about HOLES">HOLES</a>. ... They emit photons (light).</p></body></html> | |
| 89. |
5) Deduced the molecular mass of following compound :- NaCl illustration |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>mmmmmmmmmmmmmmmmm</p><p>hmmmmm</p></body></html> | |
| 90. |
What is one example of artificial light produced by electric discharge? |
| Answer» <html><body><p><strong>Explanation:</strong></p><p>Gas-discharge lamps are a family of <a href="https://interviewquestions.tuteehub.com/tag/artificial-363964" style="font-weight:bold;" target="_blank" title="Click to know more about ARTIFICIAL">ARTIFICIAL</a> <a href="https://interviewquestions.tuteehub.com/tag/light-1073401" style="font-weight:bold;" target="_blank" title="Click to know more about LIGHT">LIGHT</a> sources that emit light by sending an electrical discharge through an ionised gas, i.e. plasma. <a href="https://interviewquestions.tuteehub.com/tag/typically-715673" style="font-weight:bold;" target="_blank" title="Click to know more about TYPICALLY">TYPICALLY</a>, such lamps are filled with a <a href="https://interviewquestions.tuteehub.com/tag/noble-2197707" style="font-weight:bold;" target="_blank" title="Click to know more about NOBLE">NOBLE</a> gas (argon, neon, krypton and xenon) or a <a href="https://interviewquestions.tuteehub.com/tag/mixture-1098735" style="font-weight:bold;" target="_blank" title="Click to know more about MIXTURE">MIXTURE</a> of these gases.</p></body></html> | |
| 91. |
3) Classify the following into potential energy and kinetic energy?a) Water stored on the top of hillb) An arrow released form stretched bowc) A stretched springd) A revolving electric fan |
| Answer» <html><body><p><strong>Answer:</strong></p><p>a - potential <a href="https://interviewquestions.tuteehub.com/tag/energy-15288" style="font-weight:bold;" target="_blank" title="Click to know more about ENERGY">ENERGY</a></p><p>b - kinetic energy</p><p>c - potential energy</p><p>d - kinetic energy</p><p><strong>Explanation:</strong></p><p>Potential energy is energy that is stored or conserved, while kinetic energy is energy <a href="https://interviewquestions.tuteehub.com/tag/due-433472" style="font-weight:bold;" target="_blank" title="Click to know more about DUE">DUE</a> to its motion</p><p><strong>I hope this answers your question and your'<a href="https://interviewquestions.tuteehub.com/tag/e-444102" style="font-weight:bold;" target="_blank" title="Click to know more about E">E</a> welcome in advance!</strong></p><p><strong></strong></p><p><strong></strong></p><p><strong></strong></p><p><strong></strong></p><p><strong></strong></p><p><strong></strong></p><p><strong></strong></p><p><strong></strong></p></body></html> | |
| 92. |
What is Universal Law of Gravitation?Correct and proper answer -----> Marked brainliest |
| Answer» <html><body><p><strong>Answer:</strong></p><p>Newton's law of universal gravitation <a href="https://interviewquestions.tuteehub.com/tag/states-1225920" style="font-weight:bold;" target="_blank" title="Click to know more about STATES">STATES</a> that <strong>every point mass in the <a href="https://interviewquestions.tuteehub.com/tag/universe-13255" style="font-weight:bold;" target="_blank" title="Click to know more about UNIVERSE">UNIVERSE</a> attracts every other point mass with a force that is directly <a href="https://interviewquestions.tuteehub.com/tag/proportional-1170279" style="font-weight:bold;" target="_blank" title="Click to know more about PROPORTIONAL">PROPORTIONAL</a> to the <a href="https://interviewquestions.tuteehub.com/tag/product-25523" style="font-weight:bold;" target="_blank" title="Click to know more about PRODUCT">PRODUCT</a> of their masses and inversely proportional to the square of the <a href="https://interviewquestions.tuteehub.com/tag/distance-116" style="font-weight:bold;" target="_blank" title="Click to know more about DISTANCE">DISTANCE</a> between them.</strong></p><p><strong></strong></p><p><strong>HOPE IT HELPS!!</strong></p><p></p></body></html> | |
| 93. |
What is the net work done on block A in first twoseconds if a downward force of 50 N is alsoapplied on block A?U3 kg A80N SONB8 kg |
| Answer» <html><body><p><strong>Answer:</strong></p><p>0 </p><p>this is <a href="https://interviewquestions.tuteehub.com/tag/due-433472" style="font-weight:bold;" target="_blank" title="Click to know more about DUE">DUE</a> to <a href="https://interviewquestions.tuteehub.com/tag/equal-446400" style="font-weight:bold;" target="_blank" title="Click to know more about EQUAL">EQUAL</a> force in both the direction so <a href="https://interviewquestions.tuteehub.com/tag/net-5194" style="font-weight:bold;" target="_blank" title="Click to know more about NET">NET</a> <a href="https://interviewquestions.tuteehub.com/tag/work-20377" style="font-weight:bold;" target="_blank" title="Click to know more about WORK">WORK</a> done will be zero </p><p></p><p>hope this will help you dear ;</p></body></html> | |
| 94. |
Define Quantum Mechanics ❣️ |
| Answer» <html><body><p><strong>Answer:</strong></p><p>Quantum mechanics, science <a href="https://interviewquestions.tuteehub.com/tag/dealing-2566191" style="font-weight:bold;" target="_blank" title="Click to know more about DEALING">DEALING</a> with the behaviour of matter and <a href="https://interviewquestions.tuteehub.com/tag/light-1073401" style="font-weight:bold;" target="_blank" title="Click to know more about LIGHT">LIGHT</a> on the <a href="https://interviewquestions.tuteehub.com/tag/atomic-2477" style="font-weight:bold;" target="_blank" title="Click to know more about ATOMIC">ATOMIC</a> and <a href="https://interviewquestions.tuteehub.com/tag/subatomic-2283429" style="font-weight:bold;" target="_blank" title="Click to know more about SUBATOMIC">SUBATOMIC</a> scale. It <a href="https://interviewquestions.tuteehub.com/tag/attempts-887558" style="font-weight:bold;" target="_blank" title="Click to know more about ATTEMPTS">ATTEMPTS</a> to describe and account for the properties of molecules and atoms and their constituents—electrons, protons, neutrons, and other more esoteric particles such as quarks and gluons.</p></body></html> | |
| 95. |
A system of pulleys is used to raise a load of bricks that weighs 1,700 newtons. The force applied to the pulley is 340 newtons. What’s the mechanical advantage of this machine?A. 1B. 2C. 5D. 10 |
| Answer» <html><body><p><strong>Answer:</strong></p><p></p><p>Answer:</p><p></p><p>1. Inside <a href="https://interviewquestions.tuteehub.com/tag/buildings-905283" style="font-weight:bold;" target="_blank" title="Click to know more about BUILDINGS">BUILDINGS</a>. You might have noticed that large office buildings, stores, hospitals, and other many other buildings have convex mirrors in the corners. </p><p>2. Sunglasses. We might have used sunglasses many times. </p><p>3. <a href="https://interviewquestions.tuteehub.com/tag/vehicle-1444426" style="font-weight:bold;" target="_blank" title="Click to know more about VEHICLE">VEHICLE</a> mirrors. </p><p>4. Magnifying <a href="https://interviewquestions.tuteehub.com/tag/glasses-473578" style="font-weight:bold;" target="_blank" title="Click to know more about GLASSES">GLASSES</a>. </p><p>5. For security purposes. </p><p>6. Street <a href="https://interviewquestions.tuteehub.com/tag/light-1073401" style="font-weight:bold;" target="_blank" title="Click to know more about LIGHT">LIGHT</a> reflectors.</p><p></p><h3>Hope it can help you...</h3></body></html> | |
| 96. |
Determine the quality of stream for the following cases:p=10 bar,v=0.180 M3/kg |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/zop-3893743" style="font-weight:bold;" target="_blank" title="Click to know more about ZOP">ZOP</a> Xixtxiz Zkzkxylxlyxykxfykxylxkydydlyd Dousykdsykdydkyxykxykxykxkyxykxkyfkyxykdkydykzkyz</p></body></html> | |
| 97. |
What is the least count of an instrument |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>the <a href="https://interviewquestions.tuteehub.com/tag/least-7256596" style="font-weight:bold;" target="_blank" title="Click to know more about LEAST">LEAST</a> count is <a href="https://interviewquestions.tuteehub.com/tag/always-373607" style="font-weight:bold;" target="_blank" title="Click to know more about ALWAYS">ALWAYS</a> <a href="https://interviewquestions.tuteehub.com/tag/0-251616" style="font-weight:bold;" target="_blank" title="Click to know more about 0">0</a> for an <a href="https://interviewquestions.tuteehub.com/tag/instrument-1046405" style="font-weight:bold;" target="_blank" title="Click to know more about INSTRUMENT">INSTRUMENT</a></p></body></html> | |
| 98. |
While you are at the bottom of the cliff, someone from the dealership you bought the spaceship arrives with a spare set of keys. He doesn’t want to go all the way down there, so he tosses you the key at a 1.5 m/s @ 60o below horizontal. You need to catch the keys to look cool, since you are embarrassed about losing your keys. Where do you stand to catch the keys? |
| Answer» <html><body><p>........................... </p></body></html> | |
| 99. |
Main parameter of mechanical system |
| Answer» <html><body><p><strong>Answer:</strong></p><p>Introduction. There are three fundamental <a href="https://interviewquestions.tuteehub.com/tag/physical-600035" style="font-weight:bold;" target="_blank" title="Click to know more about PHYSICAL">PHYSICAL</a> <a href="https://interviewquestions.tuteehub.com/tag/elements-969381" style="font-weight:bold;" target="_blank" title="Click to know more about ELEMENTS">ELEMENTS</a> that make up translating mechanical system: inertia elements, springs and friction elements. The relationships between force and position (or its <a href="https://interviewquestions.tuteehub.com/tag/derivatives-948900" style="font-weight:bold;" target="_blank" title="Click to know more about DERIVATIVES">DERIVATIVES</a>) for these elements are <a href="https://interviewquestions.tuteehub.com/tag/described-7260580" style="font-weight:bold;" target="_blank" title="Click to know more about DESCRIBED">DESCRIBED</a> below.</p><p><strong>Explanation:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/please-601513" style="font-weight:bold;" target="_blank" title="Click to know more about PLEASE">PLEASE</a> mark as me brilliant</p></body></html> | |
| 100. |
Is there any possibility of reopening of colleges for class 11, in December. in andhra pradesh??? |
| Answer» <html><body><p><strong>Explanation:</strong></p><p>Consonants are usually classified according to place of <a href="https://interviewquestions.tuteehub.com/tag/articulation-884888" style="font-weight:bold;" target="_blank" title="Click to know more about ARTICULATION">ARTICULATION</a> (the location of the stricture made in the <a href="https://interviewquestions.tuteehub.com/tag/vocal-728503" style="font-weight:bold;" target="_blank" title="Click to know more about VOCAL">VOCAL</a> tract, such as dental, bilabial, or velar), the manner of articulation (the way in which the obstruction of the airflow is accomplished, as in <a href="https://interviewquestions.tuteehub.com/tag/stops-1228139" style="font-weight:bold;" target="_blank" title="Click to know more about STOPS">STOPS</a>, fricatives, approximants, <a href="https://interviewquestions.tuteehub.com/tag/trills-7717485" style="font-weight:bold;" target="_blank" title="Click to know more about TRILLS">TRILLS</a>, taps, and <a href="https://interviewquestions.tuteehub.com/tag/laterals-1069253" style="font-weight:bold;" target="_blank" title="Click to know more about LATERALS">LATERALS</a> ...</p></body></html> | |