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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.
| 8101. |
Pls provide Previous year sample papers with solutions |
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| 8102. |
How does the Young\'s modulus of elasticity change with temperature? |
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| 8103. |
What is heresy and dogma |
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| 8104. |
how to solve a log easily with example |
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| 8105. |
If a ice cube is floating in water what will be level of water after meeting of ice |
| Answer» the level of water will remain same | |
| 8106. |
If all the goes in one direction time period of earth reduced by 2 hours |
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| 8107. |
What do you mean by radiation? |
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| 8108. |
Any PCM students here? |
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Answer» Yes iam...... Why? No???????? |
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| 8109. |
Which is easier push or pull and why |
| Answer» Pull... | |
| 8110. |
Second law of motion is real law of motion |
| Answer» Yes,as both the other two laws i.e. first and third, are contained in the second law.It has its deriviation. | |
| 8111. |
Why we should not stand near platform when train is reaching platform? |
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Answer» Here newton\'s gravitation law is applicable when train coming near platform the force of attraction acting between train and object at platform if we stand near platform force of attraction acting between train and we people and we already know that train has more mass than us so train attract we people towards it. so we should not stand near platform when train is reaching platform Bernoulli\'s principal is applied here |
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| 8112. |
What is the need for banking the tracks |
| Answer» It is important for turning of vehicle during the curved turns. And friction is also used for this purpose. | |
| 8113. |
Intertial and gravitational mass |
| Answer» The mass of a body which measures its INERTIA is called its inertial mass.The mass of the body which DETERMINES THE GRAVITATIOMAL PULL due to earth acting upon it is called its gravitational mass. | |
| 8114. |
How to concentrate on studies? |
| Answer» Say me also how to concentrate on studies... | |
| 8115. |
why sun does not pull earth towards it? |
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| 8116. |
Derivation of displacement in n\'th second. |
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| 8117. |
What is MOI of ring about a tangent to a circle of the ring [ Icm = MRR / 2 ] |
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| 8118. |
What is modlous? |
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| 8119. |
What are the important derivations in Physics class 11 |
| Answer» All derivations of chapter 4,5,6,12,13,14,15, | |
| 8120. |
Difference between mn and nm |
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| 8121. |
111111111vjdid |
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| 8122. |
Define modulus of rigidity? |
| Answer» Shear Modulus (Modulus of Rigidity) is the elasticity coefficient for shearing or torsion force. "the ratio of shear stress to the displacement per unit sample length (shear strain)" | |
| 8123. |
Need for banking circular rosd |
| Answer» To get friction as centripetal forceAnd to avoid falling off | |
| 8124. |
What is physic s |
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| 8125. |
Unit of kwh |
| Answer» Joule(J) | |
| 8126. |
Define linear momentum. |
| Answer» It is the product of mass and velocity | |
| 8127. |
Factors on which center of mass depends. |
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| 8128. |
What is Mayer\'s relation? ?????????? |
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Answer» Thanks Cp - Cv = R |
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| 8129. |
How derivete any equation |
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| 8130. |
What is freedom degree? |
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| 8131. |
Characteristics of elastic collision ?? |
| Answer» In EC >linear momentum is conserved and there is no change in kinetic energy | |
| 8132. |
megha i am here |
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| 8133. |
Application of dimensions |
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| 8134. |
megha ? |
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| 8135. |
Why hot soup is better than cold soup |
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Answer» we know that the surface tension of liquid decreases with increase in temperature so the surface tension of hot soup is less than cold one and hot soup spreads over a large area of tongue of a person that\'s make the hot soup more tastier than cold one Hot soup is better than cold soup due to surface tension |
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| 8136. |
hey Megha are you here? |
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| 8137. |
Dependence of resistance on the radius of the wire |
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| 8138. |
Four fundamental forces in their ascending order |
| Answer» Gravitational force | |
| 8139. |
Resonant oscillation example |
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| 8140. |
Project tile |
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| 8141. |
Relation between particle velocity and wave velocity |
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| 8142. |
derive an expression of centre of mass of a system of two particle |
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| 8143. |
What is the physical significance of zeroth Law of thermodynamics |
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| 8144. |
What is conservative law? Can we prove it? Give examples. |
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| 8145. |
Define elastic |
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Answer» It\'s regain not region It is the property of the body by virtue of its region the original shape and size of the remove of deforming force |
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| 8146. |
What do you mean by mean free path and write its formula |
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| 8147. |
What is specific heat of a gas in adiabatic process and in isothermal? |
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| 8148. |
Relative velocity |
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Answer» The velocity of a moving body with respect to a fixed frame of reference is known as relative velocity The difference of velocity with respect to a fix point |
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| 8149. |
Graph for law of transverse vibration of string |
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| 8150. |
Explain Doppler\'s effect |
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Answer» The change in the frequency due to the relative motion of the source and the listener of the sound is known as doppler\'s effect The apparent change in frequency of sound when the source of sound , observer and a medium are in relative motion |
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