Q1. A particle of mass m is moving with speed u in a direction which makes 60° with
respect to x axis. It undergoes elastic collision with the wall. What is the
change in momentum in x and y direction?
Answer : Option AExplaination / Solution: No Explaination.
Q3.An ideal gas is maintained at constant pressure. If the temperature of an ideal gas increases from 100K to 1000K then the rms speed of the gas molecules
Answer : Option BExplaination / Solution: No Explaination.
Q4.Two identically sized rooms A and B are connected by an open door. If the room A is air conditioned such that its temperature is 4° lesser than room B, which room has more air in it?
Answer : Option AExplaination / Solution: No Explaination.