Question

A uniform cylinder of length l has a thin
movable piston at its middle. Both part of
the tube contains ideal gas at pressure P
and temperature T. When one part is
heated to 2T and other half part is cooled
to T/2, the piston moves by a distance of
(A)
31
10
(B)
31
5
(C)
57
7
(D)
7
10​

Answer 1

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