a cylinder containing gas at 27o C is divided into two parts of equal volume each of 100cc and at equal pressure by a piston of cross section area 10.85cm2 . the gas in one part is raised in temperature to 100o C while the other maintained at original temperature . the piston and walls r perfect insulators . how far will the piston move during the change in temperature ?
a 1cm
b 2cm
c 0.5cm
d 1.5cm
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