1.

The gas molecules randomly move in an directions and collide with each other and with the wall of the container. It is dificult to detemine the speed of an individual molecule but it has become possible to Work out the distribution of molecules among different molecular speeds. This is known as Maxwell Boltzmann distribution. Consider the following graph about Maxwell's distribution of speeds at two different temperatures T_(1)and T_(2) and answer the following questions: In the above graph the point P' refers to

Answer»

ROOT MEAN SQUARE speed at `T_(1)`
AVERAGE speed at `T_(1)`
most PROBABLE speed at `T_(1)`
highest possible speed at `T_(1)`

Answer :C


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