Home Physics Kinetic Theory of Gases JEE Main 2019 A gas is filled in the cylinder shown in the…
Physics Kinetic Theory of Gases JEE Main 2019 MCQ (Single Correct)

A gas is filled in the cylinder shown in the figure. The two pistons are joined by a string. If the gas is heated, the pistons will

A
Move towards left
B
Move towards right
C
Remain stationary
D
None of these

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Text Solution

Verified by Experts
The correct answer is:
B

When temperature of gas increases it expands. As the cross-sectional area of right piston is more, therefore greater force will work on it (because F = PA ). So piston will move towards right.

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