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The air tight and smooth piston of a cylindrical vessel are connected with a string as shown. Initially pressure and temperature of the gas are `P_(0)` and `T_(0)`. The atmospheric pressure is also `P_(0)`. At a later time, tension in the string is `(3)/(8) P_(0)A` where A is cthe cross-sectional are of the cylinder. at this time, the temperature of the gas has become. A. `(3)/(8) T_(0)`B. `(3)/(4) T_(0)`C. `(11)/(8) T_(0)`D. `(13)/(8) T_(0)`

Answer» Correct Answer - C


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