A cylindrical tube of uniform cross-sectional area A is fitted with two air tight…
Physics · JEE Advanced · NTA Exams — Kinetic Theory of Gases
A cylindrical tube of uniform cross-sectional area A is fitted with two air tight frictionless pistons. The pistons are connected to each other by a metallic wire. Initially the pressure of the gas is P0 and temperature is T0, atmospheric pressure is also P0 . Now the temperature of the gas is increased to 2T0, the tension in the wire will be
\[\text { Wire }\]
\[\text { Wire }\]
- 2 P0A
- P0A
- \(\frac{\mathrm{P}_{0} \mathrm{~A}}{2}\)
- 4 P0A
Answer
(B) P 0 A
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