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Pressure P, Volume V and temperature T o...

Pressure `P`, Volume `V` and temperature `T` of a certain material are related by the `P=(alphaT^(2))/(V)`. Here `alpha` is constant. Work done by the material when temparature changes from `T_(0)` to `2T_(0)` while pressure remains constant is :

A

`3 alpha T_(0)^(2)`

B

`5 alpha T_(0)^(2)`

C

`(2)/(3) alpha T_(0)^(2)`

D

`7 alpha T_(0)^(2)`

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The correct Answer is:
A
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