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Question
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 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
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Solution
The correct option is C Move towards right
When the gas is heated, its temperature increases and thus it expands. As the cross-sectional area of right piston is more, therefore greater force will work on it (as Force = Pressure x Area). So piston will move towards right.
Option B is correct.
When the gas is heated, its temperature increases and thus it expands. As the cross-sectional area of right piston is more, therefore greater force will work on it (as Force = Pressure x Area). So piston will move towards right.
Option B is correct.
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