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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 4951. |
What is the difference between compression and rarefraction |
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Answer» sion= It is a longitudinal WAVE having HIGH PARTICLE DESITY,high pressure, low volume.rarefraction is vice VERSA |
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| 4952. |
state the limitations of Coulomb's low |
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Answer» itations of COULOMB's law are:-1) It is only applicable for point charges at rest.2) It's only applicable in those cases where INVERSE square law is obeyed.3) For the Coulomb's law to be applicable the charges should be in uniform SHAPE and not in any ARBITRARY manner..HOPE THIS HELPS YOU ✌️✌️ |
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| 4953. |
Plz ans this physics ques i really need to conform my ans it fast |
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Answer» ss u just wanna VERIFY ur answer, ERGO m JUS solving it directly!!!I = V/R I = 6/25AV=I x RV=6/25 x 12 V=72/25 Vseldon |
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| 4954. |
Please answer this from physics |
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| 4956. |
Hello guys! Good morning. here is a question for you all:-Give five examples of non uniform motion.Good luck✌️✌️. |
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Answer» ing ❤And thnkchh for ur beautiful question!!¡¡¡Examples on non-uniform motionsA horse running.A man running in a 100M race.A bouncy ball.A CAR COLLIDING with ANOTHER car.Plane MOVING through the clouds and then landing.Dragging a box from a path.A bus on its way through the market.A car coming to a halt.______________________________Hope it helps¡¡ ❤ |
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| 4957. |
1.———- flows from a region of higher temperature to a region of lower temperature |
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| 4959. |
Give the formulas each 1. ohm law 2. resistance in therms of length area resistivity 3. current in term of resistance and voltage 4. equivalent resistance for resistor in series5. equivalent resistance for resistor in parallel 6. power produced in the resistance |
| Answer» 1. v=IR2. R=resistivity*lenght UPON area3.current =volt / RESISTANCE4. Req= r1+r2and so on as many resosters5. 1/Req= 1/R1+1/R2and so on as many resistors6.Power=energy / TIME | |
| 4960. |
you went to a shop you told the shopkeeper that you need 57 kg 150 gram rice what standard units he used |
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| 4961. |
Ramu covers a distance of 5km in 3 hours. calculate the speed of ramu. |
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Answer» Hiihope you MAY UNDERSTAND. |
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| 4962. |
Ashok starts from her house and travels Trichy kilometres to reach her school on reaching the school he found the gate closed heritance to have house what is the distance travelled by Ashok the displacement of Ashok |
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Answer» e=6 KM displacement=0 |
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| 4963. |
If you know the answer then only tell plz |
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Answer» tion: 1. RESTING .2. MOVING with constant velocity3. constant4.zero 5.vector6. False , SPEED is constant 7. TRUE8. False9. True10. True |
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| 4964. |
Is the motion of the Earth is visible to us ? How do you perceive it? |
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| 4965. |
A bus is running at a uniform speed of 22m/s . how much distance will it cover in 1 minute ? |
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Answer» is COVERING 22 METERS in 1 second THEREFORE It covers 22*60 in 60 second or one minute = 22*60= 1320 metre= 1.32 km |
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| 4966. |
Solve question 5 with full explanation |
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| 4967. |
Q6. Why it is necessary to wear seat belts in a car? |
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Answer» Seat BELT is a safety device installed in the car which protects the occupants by restricting their UNDESIRABLE forward movement during the EVENTS of a COLLISION. ... When a car moves at a certain speed, the passengers in the car also MOVE with the same speed.HOPE THIS HELPS YOU MARK ME AS BRAINLIEST FOLLOW ME |
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| 4968. |
Q5:If you travel for 3 hours at a speed of 30km/h ,how far will you go?(Find your answer in km) |
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Answer» 90 kmExplanation:if you go 30 km PER hour then U are covering 30 km each hour so you traveled for 3 hours so 30 X 3 = 90 km |
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| 4969. |
What are scalor and vector quantities pls tell the ans in easy language(english)or hindi |
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Answer» quantities which have magnitude along with direction is called VECTOR quantities. quantities which have only magnitude, is called SCALAR quantityExplanation:PLZ MARK me BRAINLIEST and follow me |
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| 4970. |
Q4:The speed of car A is 8 m/s .What the speed 8m/s actually means? |
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| 4971. |
The movement of a snail on the ground is a ____ motion |
| Answer» TION I HOPE you understandbrilliant PLS | |
| 4972. |
A train moves at a speed of 80 km/hr. How far will it travel in 6 hours?with the steps |
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Answer» Therefore, the distance travelled by the CAR moving at a SPEED of 80 kmph for 3 hours 30 minutes is 240 KMS. |
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| 4973. |
9-Derive Newton's second equation of motion with the help of velocity-time-displacement graph. |
| Answer» MOTION can be STATED as FOLLOWS | |
| 4974. |
A molecule is composed of |
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Answer» Molecules are made up of atoms that are HELD together by chemical bonds. These bonds form as a result of the sharing or EXCHANGE of electrons among atoms. The atoms of certain elements READILY bond with other atoms to form molecules. Examples of such elements are OXYGEN and chlorine. |
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| 4975. |
Which zone of a flame does a goldsmith use for melting gold and silver and why? Plzz answer my question... |
| Answer» GOLDSMITHS USE the OUTERMOST part/zone of the flame to melt GOLD and silver. This is because the outermost zone of the flame undergoes complete combustion and is the hottest part of the flameI hope this will help YOUPLEASE Mark it as Brainlist | |
| 4976. |
Two different spheres of mass 2kg and 1kg travelling same track with 2 m/s and 4 m/s respectively and collide, then the velocity of 2kg increased to 6 m/s, what would be the velocity of 1kg after collision? |
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Answer» hloa mbjwhkaibjkwkwjw jwjiwmjwkwkwjwkl |
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| 4977. |
Explain why the bottle does not slip from our hand when we are holding it? |
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Answer» Explanation:1)DUE to having friction 2)GRIPING ability of the human. Plz mark me as best ANSWER |
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| 4978. |
What is electroscope |
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Answer» A DEVICE for detecting the PRESENCE and DETERMINING the sign of electric charges by means of electrostatic attraction and repulsion, often between two pieces of gold LEAF enclosed in a glass-walled chamber. |
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| 4979. |
A car travels 250 km in 4 hour and return in 4 hour, find the average velocity |
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Answer» a car TRAVEL 250 km in 4 HR and return in 4 hr. the average= 250+4+4= 258 |
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| 4980. |
Please help me with this q. I think the 2nd option is correct. |
| Answer» RIGHT ..........✔✔✔✔✔ | |
| 4981. |
Olmosis qwhich of the following is called store-e house of cell?810. DoubleDouble membrane is absent in-dhFUL |
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Answer» pleeeeeeeeaaaaaaaaasssssssssseeeeeeewrite PROPERLY |
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| 4982. |
What do you understand by:a. average speed, b. non uniform velocity of a body ? |
| Answer» AVERAGE speed is the average distance covered by a MOVING body per unit of TIME | |
| 4983. |
Can displacement be zero and negative ? |
| Answer» DISPLACEMENT MAY be POSITIVE or NEGATIVE or ZERO. | |
| 4984. |
A student considered Earth as point object while considering its motion around the sun, is he justified? |
| Answer» HAT,A student considered Earth as point object while considering its MOTION around the sun.We know that,Diameter of earth = 12742 kmThe DISTANCE of earth from sun is 152.06 million km.So, Yes we can justified,The earth as point object while considering its motion around the sun.The distance of earth from the sun is very large DUE to SIZE of earth.Hence, Earth as point object while considering its motion around the sun | |
| 4985. |
The force that brings changes in the face while smiling is |
| Answer» NEUROTRANSMITTERS are activated which BRING the change in FACIAL expressions. | |
| 4986. |
Two satellites A and B revolve around a planet C. The time taken by satellite B to go around the planet is twice the time taken by A. Which of the two satellites will have a greater magnitude of velocity? |
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Answer» I think it is A SATELLITE EXPLANATION:I have just GUESSED... SORRY if WRONG |
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| 4987. |
3 Give reasons for the following.A. The clockwise motion of the hands of a clockwise motion of the hands of a clock is considered to be example of uniform motion |
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Answer» no it is not CONSIDERED as UNIFORM MOTION |
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| 4988. |
Friction changes the object from kinetic energy to |
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Answer» The KINETIC energy of an object is the extra energy which it POSSESSES due to its motion. ... When contacting SURFACES move RELATIVE to each other, the friction between the two surfaces CONVERTS kinetic energy into thermal energy, or heat. |
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| 4989. |
The clockwise motion of the hands of a clock isconsidered to be example of uniform motion. |
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Answer» it has no ACCELERATION at all |
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| 4990. |
A racing car has a uniform acceleration of 4 ms(power)-2.What will it cover in 10 seconds after start.? |
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| 4991. |
What is a intermolecular force |
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Answer» Intermolecular FORCES (IMF) are the forces which mediate interaction between MOLECULES, including forces of attraction or repulsion which act between molecules and other types of neighboring PARTICLES, e.g. atoms or ions. ... Attractive intermolecular forces are categorized into the following types: HYDROGEN bonding.hope it helps!! |
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| 4992. |
Differentiate between scalar and vector quantity |
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Answer» Difference Between Scalar and VECTOR Quantity. Scalar quantity refers to thequantity, which has only magnitude and no direction. On the other hand,vector quantity implies the physicalquantity which comprises of both magnitude and direction. Physics is a science based on mathematics.orA scalar quantity is a one dimensional measurement of a quantity, LIKE temperature, or mass. A vector has more than one number associated with it. A simple EXAMPLE is velocity. It has a magnitude, called SPEED, as well as a direction, like North or Southwest or 10 degrees west of North. |
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| 4993. |
Atothpastecanchanges ita)directionb)speedc)shape and size |
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Answer» c is the answer BRO PLEASE mark me as BRAINLIEST please please please please please please please please please please please please please please please please please please LITTLE brother please |
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| 4994. |
What do you mean by distance and displacement |
| Answer» DISTANCE is the total movement of an object WITHOUT any REGARD to direction. We can define distance as to how much ground an object has covered despite its starting or ENDING point.Distance Formula d=d1+d2Displacement :Displacement is defined as the change in POSITION of an object. It is a vector quantity and has a direction and magnitude. | |
| 4995. |
A car travels 60 km in 1 hr and next 60 km in 1.5 hr due to heavy traffic. Find its average speed. |
| Answer» SPEED=d/t1 cases=60/1s=60km/he2 cases=60/1.5s=60×10/15s=40AVG speed= 100/2=50 PLEASE LIKE and VOTE | |
| 4996. |
The refrence point that is used to describe the location of an object is called _______. |
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| 4997. |
A _______ quantity describes magnitude as well as the direction |
| Answer» VECTOR QUANTITY Is your ANSWER | |
| 4998. |
Describe simple experiments to prove that solid a) occupies space b) has mass c) has definite volume |
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Answer» B'-A piece of WOODEN block- is IMMERSED inside the measuring CYLINDER. The water level rises up. . Conclusion : The block pushes the water out and occupies its space, hence all solids occupy space. B : A solid is placed – on one side of the scale, causes the scale TILTS towards one side |
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| 4999. |
State any three difference between echo and reverberation |
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| 5000. |
Q.1. The bacterium......................... is used in the Preparation of curd from milk.Q.2. The bacteria uses a protein called............................... present in milk to form curd.Q.3.Lactic acid bacteria present in a spoonful of curd converts the.........present in the milk to lactic acid.Q.4. How the milk sets into curd? |
| Answer» LACTOBACILLUS is the BACTERIA which CHANGES MILK into CURD | |