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(B) When a container filled with gas moves with a uniform acceleration $a$ in the horizontal direction,the gas molecules experience a pseudo force in

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Less in front

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(B) When a container filled with gas moves with a uniform acceleration $a$ in the horizontal direction,the gas molecules experience a pseudo force in the direction opposite to the acceleration.Let the acceleration be in the $+x$ direction. The gas molecules experience a pseudo force in the $-x$ direction.This pseudo force causes the gas molecules to crowd towards the back of the container.Consequently,the density of the gas is higher at the back and lower at the front.According to the kinetic theory of gases,pressure $P$ is directly proportional to the number density of molecules $(P = nkT)$.Since the density is lower at the front,the pressure is less at the front of the container.

An ideal gas is filled in a closed container and the container is moving with uniform acceleration in the horizontal direction. Neglect gravity. The pressure inside the container is ...............

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