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A gas is found to obey the law P^(2)V= c...

`A` gas is found to obey the law `P^(2)V`= constant. The initial temperature and volume are `T_(0)` and `V_(0^(@))` If the gas expands to a volume `3V_(0)`, then

A

final temperature becomes `sqrt(3)T_(0)`

B

internal energy of the gas increases

C

final temperature becomes `(T_(0))/(sqrt(3))`

D

internal energy of the gas decreases

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A, B
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