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Two identical bodies are made of a material for which the heat capacity increases with temperature. One of these is
held at a temperature of 100ºC while the other one is kept 0º C. If the two are brought into contact, then, assuming
no heat loss to the environment, the final temperature that they will reach is

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KVPY Other Question

A body is executing simple harmonic motion of amplitude a and period T about the equilibrium position x = 0.
large numbers of snapshots are taken at random of this body in motion. The probability of the body being found in
a very small interval x to x + |dx| is highest at A particle is acted upon by a force given by F = – αx3 – βx4 where α and β are positive constants. At the point
x = 0, the particle is