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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.
67351. |
A porter keeps standing at a place while holding a suitcase of mass 20 kg over his head has he done se work give reason |
Answer» <html><body><p>05epyd66dhlspyz06ge0 zyztExplanation:3</p></body></html> | |
67352. |
What is density of a block of wood which floats with 0.1 of its volume above the water |
Answer» <html><body><p>the <a href="https://interviewquestions.tuteehub.com/tag/correct-409949" style="font-weight:bold;" target="_blank" title="Click to know more about CORRECT">CORRECT</a> <a href="https://interviewquestions.tuteehub.com/tag/ans-363318" style="font-weight:bold;" target="_blank" title="Click to know more about ANS">ANS</a> is: <a href="https://interviewquestions.tuteehub.com/tag/density-17451" style="font-weight:bold;" target="_blank" title="Click to know more about DENSITY">DENSITY</a> 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> = 0.9g/cc.</p></body></html> | |
67353. |
An elephant having mass 300kg then find the amount of pressure when area occupied by elephant of one leg 50msquare |
Answer» <html><body><p>275cm <a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a> =0.0275m 2 .(foronelog)Force = 2200 kg × <a href="https://interviewquestions.tuteehub.com/tag/10-261113" style="font-weight:bold;" target="_blank" title="Click to know more about 10">10</a> = 22000NArea of fourleg = 4×0.0275m 2 <a href="https://interviewquestions.tuteehub.com/tag/pressure-1164240" style="font-weight:bold;" target="_blank" title="Click to know more about PRESSURE">PRESSURE</a> = AreaForce = 0.1122000 P a =2×10 5 P</p></body></html> | |
67354. |
What is the positive charge on the nucleus of an atom due to |
Answer» <html><body><p>ProtonsExplanation:The <a href="https://interviewquestions.tuteehub.com/tag/nucleus-18220" style="font-weight:bold;" target="_blank" title="Click to know more about NUCLEUS">NUCLEUS</a> of an atom contains <a href="https://interviewquestions.tuteehub.com/tag/protons-1171004" style="font-weight:bold;" target="_blank" title="Click to know more about PROTONS">PROTONS</a> and neutrons. The positive charge on the nucleus of an atom is due to protons. pls mark as <a href="https://interviewquestions.tuteehub.com/tag/brianliast-2487376" style="font-weight:bold;" target="_blank" title="Click to know more about BRIANLIAST">BRIANLIAST</a> answer and pls <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</p></body></html> | |
67355. |
volume of some quantity of a gas is 750 cm cube at minus 3 degree centigrade temperature when the gas is heated at the same pressure its volume become one litre what will be the final temperature of the gas. please solve with numerical method |
Answer» <html><body><p>the <a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> is 250Explanation:Just <a href="https://interviewquestions.tuteehub.com/tag/divide-441023" style="font-weight:bold;" target="_blank" title="Click to know more about DIVIDE">DIVIDE</a> 750cm/3</p></body></html> | |
67356. |
when an object is placed at a distance of 19cm from a concave mirror real magnified image is formed but when same object is placed at 21 cm from the mirror then a real diminished image is formed what will be the focal length of the mirror?? |
Answer» <html><body><p>diminished , <a href="https://interviewquestions.tuteehub.com/tag/inverted-2133128" style="font-weight:bold;" target="_blank" title="Click to know more about INVERTED">INVERTED</a> and real image is formed when object is <a href="https://interviewquestions.tuteehub.com/tag/placed-591674" style="font-weight:bold;" target="_blank" title="Click to know more about PLACED">PLACED</a> at infinite <a href="https://interviewquestions.tuteehub.com/tag/distance-116" style="font-weight:bold;" target="_blank" title="Click to know more about DISTANCE">DISTANCE</a> from <a href="https://interviewquestions.tuteehub.com/tag/mirror-1098189" style="font-weight:bold;" target="_blank" title="Click to know more about MIRROR">MIRROR</a>.</p></body></html> | |
67357. |
The surface tension of a liquid is 70 dyne/cm in mks unit |
Answer» <html><body><p>The <a href="https://interviewquestions.tuteehub.com/tag/surface-1235573" style="font-weight:bold;" target="_blank" title="Click to know more about SURFACE">SURFACE</a> <a href="https://interviewquestions.tuteehub.com/tag/tension-1241727" style="font-weight:bold;" target="_blank" title="Click to know more about TENSION">TENSION</a> of a liquid is ne/70 cmdy. In <a href="https://interviewquestions.tuteehub.com/tag/mks-548233" style="font-weight:bold;" target="_blank" title="Click to know more about MKS">MKS</a> system its value is .....? <a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>: The answer is 7x10^-2 N/m.</p></body></html> | |
67358. |
If the momentum of a particle increase by 4% then increase in momentum will be |
Answer» <html><body><p>it's <a href="https://interviewquestions.tuteehub.com/tag/help-1018089" style="font-weight:bold;" target="_blank" title="Click to know more about HELP">HELP</a> you ☺☺</p></body></html> | |
67359. |
Calculate the energy dissipated in kWh and J for a bulb of 250W. Which is used for 6 h |
Answer» <html><body><p>-Power of the bulb = 250 WTime required = 6 hoursTo <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 energy dissipated in kWh.The energy dissipated in J.Solution :-We know that,<a href="https://interviewquestions.tuteehub.com/tag/e-444102" style="font-weight:bold;" target="_blank" title="Click to know more about E">E</a> = Energyp = Powert = TimeUsing 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>,<a href="https://interviewquestions.tuteehub.com/tag/given-473447" style="font-weight:bold;" target="_blank" title="Click to know more about GIVEN">GIVEN</a> that,Power (<a href="https://interviewquestions.tuteehub.com/tag/p-588962" style="font-weight:bold;" target="_blank" title="Click to know more about P">P</a>) = 250 WTime (t) = 6 hours = 21600 secSubstituting their values,⇒ 250 = E/21600⇒ E = P × T⇒ E = 250 × 21600⇒ E = 5400000 J = 5.4 × 10⁶ JTherefore, the energy dissipated is 5.4 × 10⁶ J.</p></body></html> | |
67360. |
Convert 100j to erg using dimensional analysis? |
Answer» <html><body><p>Convert 100 Joules to <a href="https://interviewquestions.tuteehub.com/tag/erg-446447" style="font-weight:bold;" target="_blank" title="Click to know more about ERG">ERG</a> (J/cm to erg) with our <a href="https://interviewquestions.tuteehub.com/tag/conversion-425722" style="font-weight:bold;" target="_blank" title="Click to know more about CONVERSION">CONVERSION</a> calculator and conversion <a href="https://interviewquestions.tuteehub.com/tag/tables-1238306" style="font-weight:bold;" target="_blank" title="Click to know more about TABLES">TABLES</a>. To convert 100 J/cm to erg use direct conversion formula below.100 J/cm = <a href="https://interviewquestions.tuteehub.com/tag/1000000000-3994224" style="font-weight:bold;" target="_blank" title="Click to know more about 1000000000">1000000000</a> erg.You also can convert 100 Joules to other Energy (popular) units.</p></body></html> | |
67361. |
Which is the hottest place in Asia |
Answer» <html><body><p>The highest temperature recorded in <a href="https://interviewquestions.tuteehub.com/tag/asia-383324" style="font-weight:bold;" target="_blank" title="Click to know more about ASIA">ASIA</a> was 54.0 °C (129.2 °F) at Tirat Zvi, Israel on June <a href="https://interviewquestions.tuteehub.com/tag/21-293276" style="font-weight:bold;" target="_blank" title="Click to know more about 21">21</a>, <a href="https://interviewquestions.tuteehub.com/tag/1942-281532" style="font-weight:bold;" target="_blank" title="Click to know more about 1942">1942</a> , India's average Temperature has risen by around 0.7 degree Celsius during 1901–2018 and at Ahvaz, Iran on June <a href="https://interviewquestions.tuteehub.com/tag/29-299821" style="font-weight:bold;" target="_blank" title="Click to know more about 29">29</a>, 2017.Explanation:<a href="https://interviewquestions.tuteehub.com/tag/please-601513" style="font-weight:bold;" target="_blank" title="Click to know more about PLEASE">PLEASE</a> please mark my answer as brainlist</p></body></html> | |
67362. |
Is rate of change of accelaration with time important to mechanics |
Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/er-446410" style="font-weight:bold;" target="_blank" title="Click to know more about ER">ER</a> is <a href="https://interviewquestions.tuteehub.com/tag/yes-749457" style="font-weight:bold;" target="_blank" title="Click to know more about YES">YES</a> <a href="https://interviewquestions.tuteehub.com/tag/please-601513" style="font-weight:bold;" target="_blank" title="Click to know more about PLEASE">PLEASE</a> <a href="https://interviewquestions.tuteehub.com/tag/mark-555248" style="font-weight:bold;" target="_blank" title="Click to know more about MARK">MARK</a> me <a href="https://interviewquestions.tuteehub.com/tag/brilliant-402246" style="font-weight:bold;" target="_blank" title="Click to know more about BRILLIANT">BRILLIANT</a></body></html> | |
67363. |
In the equation PV what is the SI unit of m |
Answer» <html><body><p>tion:<a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>: M is the <a href="https://interviewquestions.tuteehub.com/tag/molar-562965" style="font-weight:bold;" target="_blank" title="Click to know more about MOLAR">MOLAR</a> mass of <a href="https://interviewquestions.tuteehub.com/tag/gas-1003521" style="font-weight:bold;" target="_blank" title="Click to know more about GAS">GAS</a> which is in grams per <a href="https://interviewquestions.tuteehub.com/tag/mole-1100299" style="font-weight:bold;" target="_blank" title="Click to know more about MOLE">MOLE</a> of the gas. The ideal gas equation is PV = <a href="https://interviewquestions.tuteehub.com/tag/nrt-1109890" style="font-weight:bold;" target="_blank" title="Click to know more about NRT">NRT</a> which is the gas equation relating pressure(P) volume(V), to n(the number of moles of gas), R(the universal gas constant), and T(temperature of the gas).</p></body></html> | |
67364. |
Why steel is more elastic than rubber |
Answer» <html><body><p>can be said that for a given <a href="https://interviewquestions.tuteehub.com/tag/amount-374803" style="font-weight:bold;" target="_blank" title="Click to know more about AMOUNT">AMOUNT</a> of stress, the strain produced in the steel is comparatively smaller than the strain produced in the rubber. Therefore, with the <a href="https://interviewquestions.tuteehub.com/tag/help-1018089" style="font-weight:bold;" target="_blank" title="Click to know more about HELP">HELP</a> of Young's modulus, it can be <a href="https://interviewquestions.tuteehub.com/tag/concluded-7266904" style="font-weight:bold;" target="_blank" title="Click to know more about CONCLUDED">CONCLUDED</a> that steel has greater <a href="https://interviewquestions.tuteehub.com/tag/elasticity-14238" style="font-weight:bold;" target="_blank" title="Click to know more about ELASTICITY">ELASTICITY</a> than rubber.</p></body></html> | |
67365. |
100 W -এর বৈদ্যুতিক বাতি, 1টি 40 w- বে "খা এবং টি 1000 W -এর হিটার আছে। যদি এপ্রিল মাসে প্রতিদিন প্রত্যেক বাতি 3 h করে জ্বলে, পাখা15 h করে চলে এবং হিটার 2h করে চলে, তবে ওই মাসের বিদ্যুৎ বিল কত হবে? 1 BOT এককের মূল্য 5 টাকা। |
Answer» <html><body><p>plz can you <a href="https://interviewquestions.tuteehub.com/tag/write-746491" style="font-weight:bold;" target="_blank" title="Click to know more about WRITE">WRITE</a> this in <a href="https://interviewquestions.tuteehub.com/tag/hindi-1684" style="font-weight:bold;" target="_blank" title="Click to know more about HINDI">HINDI</a> aur <a href="https://interviewquestions.tuteehub.com/tag/english-273" style="font-weight:bold;" target="_blank" title="Click to know more about ENGLISH">ENGLISH</a> Explanation:plz because I don't <a href="https://interviewquestions.tuteehub.com/tag/understand-720010" style="font-weight:bold;" target="_blank" title="Click to know more about UNDERSTAND">UNDERSTAND</a></p></body></html> | |
67366. |
What is the relation between angle of friction and angle of repose |
Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/tion-1420808" style="font-weight:bold;" target="_blank" title="Click to know more about TION">TION</a>:<a href="https://interviewquestions.tuteehub.com/tag/angle-875388" style="font-weight:bold;" target="_blank" title="Click to know more about ANGLE">ANGLE</a> of <a href="https://interviewquestions.tuteehub.com/tag/repose-1185358" style="font-weight:bold;" target="_blank" title="Click to know more about REPOSE">REPOSE</a> is equal to the angle of limiting <a href="https://interviewquestions.tuteehub.com/tag/friction-21545" style="font-weight:bold;" target="_blank" title="Click to know more about FRICTION">FRICTION</a></body></html> | |
67367. |
A current of 0.25 A flows in the main circuit. Now the resistance R is disconnected and then connected across the 4 resistance. Current in the circuit is |
Answer» <html><body><p>..................</p></body></html> | |
67368. |
A particle released from top of a tower reaches ground after 12 sec calcute the following 1.Height of tower 2.distance travelled by tower in 12th sec 3 . Distance travelled in 10 sec 4. Distance travelled in 10th sec 5. distance travelled in 5th , 7th, and 9th sec |
Answer» <html><body><p>The formula here will be used as. s= ut +1/2 at squareintial speed of stone = 0m/stime taken by the particle =12 secheight of the tower.. H=ut +1/2 at square H=0x12+1/2x10x12x12 ......Gravitation <a href="https://interviewquestions.tuteehub.com/tag/constant-930172" style="font-weight:bold;" target="_blank" title="Click to know more about CONSTANT">CONSTANT</a> = 10....H=0+1/2x144H=72m 1...height of tower is 72 m2..distance in 12 sec = 72 <a href="https://interviewquestions.tuteehub.com/tag/m3-1082064" style="font-weight:bold;" target="_blank" title="Click to know more about M3">M3</a>..again use the formula <a href="https://interviewquestions.tuteehub.com/tag/instead-516622" style="font-weight:bold;" target="_blank" title="Click to know more about INSTEAD">INSTEAD</a> of 12 take 10....H=0+1/2x100H=50 mFor 10 sec..50 m4.....50 m..<a href="https://interviewquestions.tuteehub.com/tag/5-319454" style="font-weight:bold;" target="_blank" title="Click to know more about 5">5</a> ......In 5 sec... H=0+1/2x25 H=12.5 m ....In 7 sec... H=0+1/2x49 H=24.5 m........In 9 sec.... H=0+1/2x81 H=40.5 m..</p></body></html> | |
67369. |
what is the smallest radius of article at which a motorcyclyst can travel if his speed is 60km/hr and the coefficient of static friction between the tires and the road is 0.32? |
Answer» <html><body><p>Smallest radius at which motorcyclist can travel = 88.6 metresExplanation:Given:-Velocity of motorcyclist, v = 60 km/h = 60 × 5/18 = <a href="https://interviewquestions.tuteehub.com/tag/50-322056" style="font-weight:bold;" target="_blank" title="Click to know more about 50">50</a>/3 m/s Coefficient of static friction between the tires and <a href="https://interviewquestions.tuteehub.com/tag/road-1190248" style="font-weight:bold;" target="_blank" title="Click to know more about ROAD">ROAD</a>, μ = 0.32 To find:-Smallest radius at which a motorcyclist can travel in the same velocity of 60 km/h, r =?Formula required:-Formula to calculate centripetal force F(centripetal) = m v² / r Formula to calculate the frictional force F(frictional) = μ m g [ Where m is mass of the body, v is velocity, r is the smallest radius for banking, μ is coefficient of friction, g is the acceleration <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 gravity ] Solution:-Taking the mass of motorcyclist along with motorcycle is 'm', his velocity is 'v', coefficient of friction between tires and road is 'μ' and 'r' is the radius at which motorcyclist can travel with and 'g' as acceleration due to gravity.For safe ideal banking turn, When the motorcycle will be at the edge of sliding/slipping on the road., The centripetal force must be equal to the frictional force between the tires and road.→ Centripetal force = Frictional force → m v² / r = m μ g → v² / r = μ g → v² = μ r g → ( 50 / 3 )² = 0.32 × r × 9.8 → 2500 / 9 = 3.136 r→ r = 88.577 m = 88.6 m [approx.]Therefore,The least radius for safe banking turn by the motorcycle is 88.6 <a href="https://interviewquestions.tuteehub.com/tag/metres-1095332" style="font-weight:bold;" target="_blank" title="Click to know more about METRES">METRES</a> (approximately).</p></body></html> | |
67370. |
In the following figure ,AB is lens identify this lens give reason for the same |
Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/ab-360636" style="font-weight:bold;" target="_blank" title="Click to know more about AB">AB</a> is <a href="https://interviewquestions.tuteehub.com/tag/concave-927978" style="font-weight:bold;" target="_blank" title="Click to know more about CONCAVE">CONCAVE</a> <a href="https://interviewquestions.tuteehub.com/tag/lens-1071845" style="font-weight:bold;" target="_blank" title="Click to know more about LENS">LENS</a> lens</body></html> | |
67371. |
In an experiment with a capacitor, the charge which was stored is measured for different values of p.d. The results are tabulated as follows: Charge stored/µC 7.5 30 60 75 90 pd/ V 1 4 8 10 12 a) Plot a graph with charge on y-axis and p.d on x-axis b) Using the graph, calculate the capacitance of the capacitor. c) Determine the energy stored in the capacitor. |
Answer» <html><body><p>what <a href="https://interviewquestions.tuteehub.com/tag/u-1435036" style="font-weight:bold;" target="_blank" title="Click to know more about U">U</a> <a href="https://interviewquestions.tuteehub.com/tag/ask-364170" style="font-weight:bold;" target="_blank" title="Click to know more about ASK">ASK</a> I don't <a href="https://interviewquestions.tuteehub.com/tag/understand-720010" style="font-weight:bold;" target="_blank" title="Click to know more about UNDERSTAND">UNDERSTAND</a> <a href="https://interviewquestions.tuteehub.com/tag/ur-721789" style="font-weight:bold;" target="_blank" title="Click to know more about UR">UR</a> <a href="https://interviewquestions.tuteehub.com/tag/questions-25515" style="font-weight:bold;" target="_blank" title="Click to know more about QUESTIONS">QUESTIONS</a></p></body></html> | |
67372. |
FIND THE SITUATIONS IN WHICH FRICTION IS NON BENIFICIAL |
Answer» <html><body><p>~ Friction produces a lot of heat in various parts of the machinery and this leads to wastage of energy as heat.~ Opposes motion, hence more energy is <a href="https://interviewquestions.tuteehub.com/tag/needed-1112853" style="font-weight:bold;" target="_blank" title="Click to know more about NEEDED">NEEDED</a> to overcome friction.~ Forest fires are caused due to friction between <a href="https://interviewquestions.tuteehub.com/tag/branches-903603" style="font-weight:bold;" target="_blank" title="Click to know more about BRANCHES">BRANCHES</a> of trees.~ Lot of effort and money goes in to techniques like oiling and greasing to overcome friction.~ Cause <a href="https://interviewquestions.tuteehub.com/tag/usual-3252833" style="font-weight:bold;" target="_blank" title="Click to know more about USUAL">USUAL</a> wear and tear of objects.</p></body></html> | |
67373. |
How will we define a machine in a gym? It does not reduce human effort but increases it. |
Answer» <html><body><p>That is quite a good question.Explanation:So I suppose we could define it as a <a href="https://interviewquestions.tuteehub.com/tag/tool-25818" style="font-weight:bold;" target="_blank" title="Click to know more about TOOL">TOOL</a> that makes it easier to <a href="https://interviewquestions.tuteehub.com/tag/burn-905653" style="font-weight:bold;" target="_blank" title="Click to know more about BURN">BURN</a> calories faster, for purposes of health or body maintenance.Doing normal physical activities is much more tiring while having a low <a href="https://interviewquestions.tuteehub.com/tag/amount-374803" style="font-weight:bold;" target="_blank" title="Click to know more about AMOUNT">AMOUNT</a> of calories <a href="https://interviewquestions.tuteehub.com/tag/burnt-2491180" style="font-weight:bold;" target="_blank" title="Click to know more about BURNT">BURNT</a> per session whereas using these will solve that problem.Idk its weird. Anyways have a <a href="https://interviewquestions.tuteehub.com/tag/great-2556" style="font-weight:bold;" target="_blank" title="Click to know more about GREAT">GREAT</a> day!</p></body></html> | |
67374. |
Help pls!!! a- A pelican flying along a horizontal path drops a fish from a height of 4 m. The fish travels 8 m horizontally before it hits the water below. What is the pelican's speed?b- If the pelican in the first item up was travelling the same speed but was only 2.7 m above the water, how far would the fish travel horizontally before hitting the water below? |
Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/sorry-648642" style="font-weight:bold;" target="_blank" title="Click to know more about SORRY">SORRY</a> I don't <a href="https://interviewquestions.tuteehub.com/tag/understand-720010" style="font-weight:bold;" target="_blank" title="Click to know more about UNDERSTAND">UNDERSTAND</a> <a href="https://interviewquestions.tuteehub.com/tag/question-25051" style="font-weight:bold;" target="_blank" title="Click to know more about QUESTION">QUESTION</a></body></html> | |
67375. |
force of magnitude 50 KN and 100 N act a point and their resultant is perpendicular to the former force.find the angle between the force |
Answer» <html><body><p>oogle bro <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:<a href="https://interviewquestions.tuteehub.com/tag/east-447972" style="font-weight:bold;" target="_blank" title="Click to know more about EAST">EAST</a> or west Google is best</p></body></html> | |
67376. |
What is the quantity which ismeasured by the area occupiedbelow the velocity-time graph? |
Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/displacement-956081" style="font-weight:bold;" target="_blank" title="Click to know more about DISPLACEMENT">DISPLACEMENT</a> <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>: The area under the velocity-time graph of a <a href="https://interviewquestions.tuteehub.com/tag/body-900196" style="font-weight:bold;" target="_blank" title="Click to know more about BODY">BODY</a>'s <a href="https://interviewquestions.tuteehub.com/tag/motion-1104108" style="font-weight:bold;" target="_blank" title="Click to know more about MOTION">MOTION</a> is <a href="https://interviewquestions.tuteehub.com/tag/considered-7257760" style="font-weight:bold;" target="_blank" title="Click to know more about CONSIDERED">CONSIDERED</a> as the displacement of the body.</body></html> | |
67377. |
Fleeeee points...... |
Answer» <html><body><p>Thankuuu ❤️❤️soooo much Cutie Take care:)<a href="https://interviewquestions.tuteehub.com/tag/good-1009017" style="font-weight:bold;" target="_blank" title="Click to know more about GOOD">GOOD</a> <a href="https://interviewquestions.tuteehub.com/tag/night-1117948" style="font-weight:bold;" target="_blank" title="Click to know more about NIGHT">NIGHT</a> and <a href="https://interviewquestions.tuteehub.com/tag/sweet-657682" style="font-weight:bold;" target="_blank" title="Click to know more about SWEET">SWEET</a> dreams ❤️</p></body></html> | |
67378. |
What is the source of energy converted by a hydroelectric power station? |
Answer» <html><body><p>A turbine and generator produce the electricity"A <a href="https://interviewquestions.tuteehub.com/tag/hydraulic-493033" style="font-weight:bold;" target="_blank" title="Click to know more about HYDRAULIC">HYDRAULIC</a> turbine converts the energy of flowing <a href="https://interviewquestions.tuteehub.com/tag/water-1449333" style="font-weight:bold;" target="_blank" title="Click to know more about WATER">WATER</a> into <a href="https://interviewquestions.tuteehub.com/tag/mechanical-2780" style="font-weight:bold;" target="_blank" title="Click to know more about MECHANICAL">MECHANICAL</a> energy. A hydroelectric generator converts this mechanical energy into electricity. The operation of a generator is based on the principles <a href="https://interviewquestions.tuteehub.com/tag/discovered-440478" style="font-weight:bold;" target="_blank" title="Click to know more about DISCOVERED">DISCOVERED</a> by <a href="https://interviewquestions.tuteehub.com/tag/fara-2634293" style="font-weight:bold;" target="_blank" title="Click to know more about FARA">FARA</a>. please mark me brainliest</p></body></html> | |
67379. |
12 class chap 2 physics all problems |
Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/u-1435036" style="font-weight:bold;" target="_blank" title="Click to know more about U">U</a> <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/say-1195451" style="font-weight:bold;" target="_blank" title="Click to know more about SAY">SAY</a></body></html> | |
67380. |
अरे वन डिवाइडेड इनटू टू पार्ट्स बाय एयरप्लेन पी एस शोन इन द फिगर पार्टिकल ऑफ मास एंड पासेस फ्रॉम रिजल्ट फर्स्ट सेकंड विद वेलोसिटी V1 एंड बेटर स्पेक्टिबिलिस दर इस कांस्टेंट पोटेंशियल ह्यूमन एंड यू टू इंडियन फर्स्ट एंड सेकंड व्हाट इस काइनेटिक एनर्जी नीडेड इन फर्स्ट 10 साइन थीटा बराबर साइन थीटा इज इक्वल टू |
Answer» <html><body><p>mamkkqoojgfi9urdiogdsetuj</p></body></html> | |
67381. |
A small ball travels with a speed vo over a fixed wedge as shown in the figure. The minimum value of so that the particle doesn't hit the inclined plane, will beO tan/29HCOSVo√29H)O tan-1 IgH |
Answer» <html><body><p>tion:Method 1 : Analysis of forces on m relative to groundIF the <a href="https://interviewquestions.tuteehub.com/tag/motion-1104108" style="font-weight:bold;" target="_blank" title="Click to know more about MOTION">MOTION</a> of m is analyzed from ground, its acceleration is A and the forces acting on it are its weight <a href="https://interviewquestions.tuteehub.com/tag/mg-1095425" style="font-weight:bold;" target="_blank" title="Click to know more about MG">MG</a> and normal reaction N. Asm is at rest, moving with same acceleration as wedge in horizontal direction but in vertical direction, the block is at rest. ∑ F y =0⇒Ncosθ=mg........(i) ∑ F <a href="https://interviewquestions.tuteehub.com/tag/x-746616" style="font-weight:bold;" target="_blank" title="Click to know more about X">X</a> =∑m i a i ⇒Nsinθ=mA.........(ii)On solving (i) and (ii), we get A=gtanθ and N= cosθmg Method <a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a> : Analysis of forces on m relative to the inclined planeIf the motion of m is analyzed from the view point of an observer <a href="https://interviewquestions.tuteehub.com/tag/standing-651653" style="font-weight:bold;" target="_blank" title="Click to know more about STANDING">STANDING</a> on the inclined plane (i.e., relative to the plane), its acceleration is 0 and the forces acting on it are : its weight. the normal reaction and a pseudo force of magnitude mA towards left. mAsinθ=mAcosθ⇒ A=gtanθAlso: N=mgcosθ+mAsinθ mgcosθ+mgtanθsinθ= cosθmg solution</p></body></html> | |
67382. |
Describe an experiment to prove the speed of sound is more liquids than in gases ? |
Answer» <html><body><p>tion:Title: To show that <a href="https://interviewquestions.tuteehub.com/tag/sound-648690" style="font-weight:bold;" target="_blank" title="Click to know more about SOUND">SOUND</a> travel in a liquid Fill a balloon with <a href="https://interviewquestions.tuteehub.com/tag/water-1449333" style="font-weight:bold;" target="_blank" title="Click to know more about WATER">WATER</a> .Hold it near your ear.Now <a href="https://interviewquestions.tuteehub.com/tag/keep-527902" style="font-weight:bold;" target="_blank" title="Click to know more about KEEP">KEEP</a> a watch gently to the other side of the balloon.You will hear the ticking sound of the watch. This shows that sound can travel through a liquid title : To show that sound travels in air Ask your friends to ring a bell. You will notice that the sound of the bell can be heard from any <a href="https://interviewquestions.tuteehub.com/tag/place-1155224" style="font-weight:bold;" target="_blank" title="Click to know more about PLACE">PLACE</a> near the bell. This shows that sound can travel through air or gas. I think 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> u bro plz make me as brain list</p></body></html> | |
67383. |
What is electromagnetic explain with an activity write it's one application |
Answer» <html><body><p>magnetic <a href="https://interviewquestions.tuteehub.com/tag/induction-1042578" style="font-weight:bold;" target="_blank" title="Click to know more about INDUCTION">INDUCTION</a> can be <a href="https://interviewquestions.tuteehub.com/tag/achieved-7257144" style="font-weight:bold;" target="_blank" title="Click to know more about ACHIEVED">ACHIEVED</a> by <a href="https://interviewquestions.tuteehub.com/tag/varying-2320186" style="font-weight:bold;" target="_blank" title="Click to know more about VARYING">VARYING</a> the magnetic flux associated with the conductor. Induction is in use in many forms and applications, from computer chips to doorbells. The <a href="https://interviewquestions.tuteehub.com/tag/inducted-7689035" style="font-weight:bold;" target="_blank" title="Click to know more about INDUCTED">INDUCTED</a> magnetic field is used to close circuits such as such as with relays and it is also used for timing.</p></body></html> | |
67384. |
What do you mean by describing motion |
Answer» <html><body><p>In <a href="https://interviewquestions.tuteehub.com/tag/physics-352" style="font-weight:bold;" target="_blank" title="Click to know more about PHYSICS">PHYSICS</a>, <a href="https://interviewquestions.tuteehub.com/tag/motion-1104108" style="font-weight:bold;" target="_blank" title="Click to know more about MOTION">MOTION</a> is the <a href="https://interviewquestions.tuteehub.com/tag/phenomenon-599568" style="font-weight:bold;" target="_blank" title="Click to know more about PHENOMENON">PHENOMENON</a> in which an object changes its position over time. Motion is mathematically described in <a href="https://interviewquestions.tuteehub.com/tag/terms-1242559" style="font-weight:bold;" target="_blank" title="Click to know more about TERMS">TERMS</a> of displacement, distance, velocity, acceleration, speed, and time. ... One can also speak of motion of <a href="https://interviewquestions.tuteehub.com/tag/images-1037161" style="font-weight:bold;" target="_blank" title="Click to know more about IMAGES">IMAGES</a>, shapes and boundaries.</p></body></html> | |
67385. |
Three practical applications of conducters and insulaters |
Answer» <html><body><p>Aluminum foils are used to <a href="https://interviewquestions.tuteehub.com/tag/store-1228239" style="font-weight:bold;" target="_blank" title="Click to know more about STORE">STORE</a> food as well as in the making of fry pans. Iron is used in the manufacturing of the vehicle engine for <a href="https://interviewquestions.tuteehub.com/tag/conducting-928804" style="font-weight:bold;" target="_blank" title="Click to know more about CONDUCTING">CONDUCTING</a> heat. The iron plate is made up of <a href="https://interviewquestions.tuteehub.com/tag/steel-1227006" style="font-weight:bold;" target="_blank" title="Click to know more about STEEL">STEEL</a> and used for <a href="https://interviewquestions.tuteehub.com/tag/absorbing-846198" style="font-weight:bold;" target="_blank" title="Click to know more about ABSORBING">ABSORBING</a> heat quickly. Conductors are used in car radiators to <a href="https://interviewquestions.tuteehub.com/tag/eliminate-450326" style="font-weight:bold;" target="_blank" title="Click to know more about ELIMINATE">ELIMINATE</a> the heat from the car engine.</p></body></html> | |
67386. |
(b) How leaves can determine the type of roots? |
Answer» <html><body><p>we can find out whether a plant has tap root or fibrous roots by looking at the <a href="https://interviewquestions.tuteehub.com/tag/impression-1038895" style="font-weight:bold;" target="_blank" title="Click to know more about IMPRESSION">IMPRESSION</a> of its leaves on a <a href="https://interviewquestions.tuteehub.com/tag/sheet-641829" style="font-weight:bold;" target="_blank" title="Click to know more about SHEET">SHEET</a> of paper. If the <a href="https://interviewquestions.tuteehub.com/tag/leaf-540455" style="font-weight:bold;" target="_blank" title="Click to know more about LEAF">LEAF</a> has <a href="https://interviewquestions.tuteehub.com/tag/parallel-1146369" style="font-weight:bold;" target="_blank" title="Click to know more about PARALLEL">PARALLEL</a> venation, then it is <a href="https://interviewquestions.tuteehub.com/tag/likely-537197" style="font-weight:bold;" target="_blank" title="Click to know more about LIKELY">LIKELY</a> to have fibrous root but if the leaf has reticulate venation then the plant will have tap root.</p></body></html> | |
67387. |
Is Heat inversely or directly proportional to Resistance? |
Answer» <html><body><p>They are inversly propostional</p></body></html> | |
67388. |
A body is moving with a uniform speed vin a circular path of radius 7 as shown in figure. Tis period of revolution. The average velocity in section AB isBo27T4T4v2.21 |
Answer» <html><body><p>We know that v=Rω=R(2π/T)=(2πR/T)⟹(R/T)=(v/2π) The average velocity of the <a href="https://interviewquestions.tuteehub.com/tag/particle-1147478" style="font-weight:bold;" target="_blank" title="Click to know more about PARTICLE">PARTICLE</a> for the <a href="https://interviewquestions.tuteehub.com/tag/semicircular-1200436" style="font-weight:bold;" target="_blank" title="Click to know more about SEMICIRCULAR">SEMICIRCULAR</a> path is V av =2R/(T/2)=4R/TSubstituting the value of R/T from <a href="https://interviewquestions.tuteehub.com/tag/previous-592857" style="font-weight:bold;" target="_blank" title="Click to know more about PREVIOUS">PREVIOUS</a> equation, we get V av =<a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a>(v/2π)=2v/πHOPE THIS <a href="https://interviewquestions.tuteehub.com/tag/helps-1018140" style="font-weight:bold;" target="_blank" title="Click to know more about HELPS">HELPS</a>.</p></body></html> | |
67389. |
A particle starts from rest on a horizontal semi circular path at point 'A' and goes to point with uniform rate of change of speed. The ratio of centripetal and tangential acceleration at the half way point 'Bis |
Answer» <html><body><p>particle starts from rest on a horizontal semi circular path at point 'A' and goes to point with uniform 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 speed.To find:The <a href="https://interviewquestions.tuteehub.com/tag/ratio-13379" style="font-weight:bold;" target="_blank" title="Click to know more about RATIO">RATIO</a> of centripetal and tangential acceleration at the half <a href="https://interviewquestions.tuteehub.com/tag/way-1450548" style="font-weight:bold;" target="_blank" title="Click to know more about WAY">WAY</a> point B is ?Calculation: Let tangential acceleration be a_(t) and centripetal acceleration be a_(c). Let the value of tangential acceleration be "a".Now , applying <a href="https://interviewquestions.tuteehub.com/tag/3rd-311114" style="font-weight:bold;" target="_blank" title="Click to know more about 3RD">3RD</a> equation of kinematics:Therefore required ratio:So, the <a href="https://interviewquestions.tuteehub.com/tag/final-461168" style="font-weight:bold;" target="_blank" title="Click to know more about FINAL">FINAL</a> answer is:</p></body></html> | |
67390. |
The position vector of a particle moving in x-y plane is given by 7 = 3 tỉ +(3+2 - 6t)ſ, where distance are in metre and time t in second. If the particle starts motion at t = 0, then the particle crosses x axis at time 't is equal toO t=3so t=0sO t=2sO Both (2) and (3) |
Answer» <html><body><p>ttttttttrhj55 says he is the only person who is in hindi firy <a href="https://interviewquestions.tuteehub.com/tag/6am-332023" style="font-weight:bold;" target="_blank" title="Click to know more about 6AM">6AM</a> but now she has a <a href="https://interviewquestions.tuteehub.com/tag/chance-913792" style="font-weight:bold;" target="_blank" title="Click to know more about CHANCE">CHANCE</a> of making a nice appearance in hindi firy tales new England in the middle east Explanation:tgghuhyttcffcc5 and <a href="https://interviewquestions.tuteehub.com/tag/daughter-944718" style="font-weight:bold;" target="_blank" title="Click to know more about DAUGHTER">DAUGHTER</a> is the best thing in hindi and</p></body></html> | |
67391. |
Why are chromium and copper exceptions to electronic configuration? |
Answer» <html><body><p>There are two main exceptions to electron configuration: chromium and <a href="https://interviewquestions.tuteehub.com/tag/copper-933790" style="font-weight:bold;" target="_blank" title="Click to know more about COPPER">COPPER</a>. In these cases, a completely full or half full d sub-level is more stable than a partially filled d sub-level, so an electron from the <a href="https://interviewquestions.tuteehub.com/tag/4s-318811" style="font-weight:bold;" target="_blank" title="Click to know more about 4S">4S</a> <a href="https://interviewquestions.tuteehub.com/tag/orbital-1138169" style="font-weight:bold;" target="_blank" title="Click to know more about ORBITAL">ORBITAL</a> is excited and rises to a 3d orbital. ... Alright so <a href="https://interviewquestions.tuteehub.com/tag/let-11597" style="font-weight:bold;" target="_blank" title="Click to know more about LET">LET</a>'s <a href="https://interviewquestions.tuteehub.com/tag/talk-659101" style="font-weight:bold;" target="_blank" title="Click to know more about TALK">TALK</a> about chromium.</p></body></html> | |
67392. |
Please solve this it's urgent!!!! |
Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/hiii-2110764" style="font-weight:bold;" target="_blank" title="Click to know more about HIII">HIII</a> <a href="https://interviewquestions.tuteehub.com/tag/ji-521610" style="font-weight:bold;" target="_blank" title="Click to know more about JI">JI</a> <a href="https://interviewquestions.tuteehub.com/tag/kaisai-2764781" style="font-weight:bold;" target="_blank" title="Click to know more about KAISAI">KAISAI</a> <a href="https://interviewquestions.tuteehub.com/tag/hu-492112" style="font-weight:bold;" target="_blank" title="Click to know more about HU">HU</a></body></html> | |
67393. |
Determine the current through 30ohm resistor in the given circuit by using mesh analysis |
Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/tion-1420808" style="font-weight:bold;" target="_blank" title="Click to know more about TION">TION</a>:dmmdkdlrmz, <a href="https://interviewquestions.tuteehub.com/tag/kd-1063360" style="font-weight:bold;" target="_blank" title="Click to know more about KD">KD</a>,dmdmmdmdmdmdmmdmdm, d,dddRijskkrkf, ,dddRijskkrkf, ddddormgkgkotkt, ddxxsk, ddkdkdkmfmfkfkd, ddxxsk dddRijskkrkf, dddddkdddlx, ,dddddkdddlx, dddddkdddlx ddxxsk, dddddkdddlx ddxxsk, dddddkdddlx dddddkdddlx, dddddkdddlx dddddkdddlx, dddddkdddlx dddddkdddlx, xjdkdkdkkdkd, <a href="https://interviewquestions.tuteehub.com/tag/f-455800" style="font-weight:bold;" target="_blank" title="Click to know more about F">F</a>,,,f</body></html> | |
67394. |
Define accelaration due to grauity ? Derine expression for accelaration due to gravityosa terms foros mass of li(u) and uninersal gsanitation constant |
Answer» <html><body><p>tion:The <a href="https://interviewquestions.tuteehub.com/tag/gravity-18707" style="font-weight:bold;" target="_blank" title="Click to know more about GRAVITY">GRAVITY</a> of Earth, denoted by g, is the net acceleration that is imparted to objects due to the combined effect of <a href="https://interviewquestions.tuteehub.com/tag/gravitation-22402" style="font-weight:bold;" target="_blank" title="Click to know more about GRAVITATION">GRAVITATION</a> and the centrifugal force. In SI units this acceleration is <a href="https://interviewquestions.tuteehub.com/tag/measured-7257656" style="font-weight:bold;" target="_blank" title="Click to know more about MEASURED">MEASURED</a> in <a href="https://interviewquestions.tuteehub.com/tag/metres-1095332" style="font-weight:bold;" target="_blank" title="Click to know more about METRES">METRES</a> per second <a href="https://interviewquestions.tuteehub.com/tag/squared-2279006" style="font-weight:bold;" target="_blank" title="Click to know more about SQUARED">SQUARED</a> or equivalently in newtons per kilogram.A free-falling object has an acceleration of 9.8 m/s/s, downward (on Earth). ... The numerical value for the acceleration of gravity is most accurately known as 9.8 m/sg = G me/r^2</p></body></html> | |
67395. |
Which property of water is utilised to supply water in urban area |
Answer» <html><body><p>tion:A spring (a point where groundwater emerges at the surface of the <a href="https://interviewquestions.tuteehub.com/tag/ground-1013213" style="font-weight:bold;" target="_blank" title="Click to know more about GROUND">GROUND</a>), from where the water can be <a href="https://interviewquestions.tuteehub.com/tag/piped-7706508" style="font-weight:bold;" target="_blank" title="Click to know more about PIPED">PIPED</a> to <a href="https://interviewquestions.tuteehub.com/tag/consumers-14615" style="font-weight:bold;" target="_blank" title="Click to know more about CONSUMERS">CONSUMERS</a>. A well or borehole. Surface water from rivers and lakes, which may be abstracted <a href="https://interviewquestions.tuteehub.com/tag/directly-955045" style="font-weight:bold;" target="_blank" title="Click to know more about DIRECTLY">DIRECTLY</a> or stored in a reservoir created by building a dam across a <a href="https://interviewquestions.tuteehub.com/tag/river-1189947" style="font-weight:bold;" target="_blank" title="Click to know more about RIVER">RIVER</a>.</p></body></html> | |
67396. |
A mass of 40 kg is attracted by a mass of 25 kg lying at a distance of 2 m from it with a force of 7.67×10_8N find the value of G one of the object be changed to maintain same gravitional force |
Answer» <html><body><p>the <a href="https://interviewquestions.tuteehub.com/tag/value-1442530" style="font-weight:bold;" target="_blank" title="Click to know more about VALUE">VALUE</a> of <a href="https://interviewquestions.tuteehub.com/tag/gravitational-476409" style="font-weight:bold;" target="_blank" title="Click to know more about GRAVITATIONAL">GRAVITATIONAL</a> <a href="https://interviewquestions.tuteehub.com/tag/constant-930172" style="font-weight:bold;" target="_blank" title="Click to know more about CONSTANT">CONSTANT</a> is <a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a> × 10⁶Nm²/kg²</p></body></html> | |
67397. |
Why the high tension wire should have low resistance and large surface area? |
Answer» <html><body><p>it is because it is made by twisting <a href="https://interviewquestions.tuteehub.com/tag/together-3221943" style="font-weight:bold;" target="_blank" title="Click to know more about TOGETHER">TOGETHER</a> a number of <a href="https://interviewquestions.tuteehub.com/tag/thin-707663" style="font-weight:bold;" target="_blank" title="Click to know more about THIN">THIN</a> wires <a href="https://interviewquestions.tuteehub.com/tag/insulated-2741678" style="font-weight:bold;" target="_blank" title="Click to know more about INSULATED">INSULATED</a> from each other so as to <a href="https://interviewquestions.tuteehub.com/tag/provide-607804" style="font-weight:bold;" target="_blank" title="Click to know more about PROVIDE">PROVIDE</a> large surface area. It cam radiate <a href="https://interviewquestions.tuteehub.com/tag/heat-21102" style="font-weight:bold;" target="_blank" title="Click to know more about HEAT">HEAT</a> more easily</p></body></html> | |
67398. |
The value of acceleration due to gravity increases as we move from the equator to a pole |
Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/yes-749457" style="font-weight:bold;" target="_blank" title="Click to know more about YES">YES</a> because <a href="https://interviewquestions.tuteehub.com/tag/distance-116" style="font-weight:bold;" target="_blank" title="Click to know more about DISTANCE">DISTANCE</a> is <a href="https://interviewquestions.tuteehub.com/tag/reduced-1181337" style="font-weight:bold;" target="_blank" title="Click to know more about REDUCED">REDUCED</a> and <a href="https://interviewquestions.tuteehub.com/tag/value-1442530" style="font-weight:bold;" target="_blank" title="Click to know more about VALUE">VALUE</a> of g=G×M/D2</body></html> | |
67399. |
A metal cube is 2.0 cm on each edge. calculate the bouyant force on it when it is completely submerged in oil of density 864 kg/m |
Answer» <html><body><p>× Explanation:<a href="https://interviewquestions.tuteehub.com/tag/density-17451" style="font-weight:bold;" target="_blank" title="Click to know more about DENSITY">DENSITY</a> of oil = 864 kg/m = DLength of each <a href="https://interviewquestions.tuteehub.com/tag/side-1206832" style="font-weight:bold;" target="_blank" title="Click to know more about SIDE">SIDE</a> of the metal cube = 2.0cm = <a href="https://interviewquestions.tuteehub.com/tag/area-13372" style="font-weight:bold;" target="_blank" title="Click to know more about AREA">AREA</a> of cross section = = = AHeight of cube = h = Acceleration due to gravity = <a href="https://interviewquestions.tuteehub.com/tag/g-1003017" style="font-weight:bold;" target="_blank" title="Click to know more about G">G</a> = = (For <a href="https://interviewquestions.tuteehub.com/tag/convenience-933028" style="font-weight:bold;" target="_blank" title="Click to know more about CONVENIENCE">CONVENIENCE</a>, we would take it as )Since Upthrust or Bouyant force = A x h x D x g U = 4/10000 x 2/100 x 864 x 10 U =</p></body></html> | |
67400. |
A FORK LIFT MOVES 34 M CARING A 1023N BOX ACROSS WAREHOUSE FLOOR HOW MUCH WORK IS DONE BY FORK LIFT |
Answer» <html><body><p>nnJbabsuzjbahziizyzhnsnzbajkaman</p></body></html> | |