When a gas is supplied 'dQ' heat, it performs a work 'dW' . The increase in its internal energy 'dU' is

When a gas is supplied 'dQ' heat, it performs a work 'dW' . The increa

1.	When a gas is supplied 'dQ' heat, it performs a work 'dW' . The increase in its internal energy 'dU' is
Answer» DU=dQ+dW dU=dQ-dW dU=dW-dQ `dU=(dQ-dW)/2` ANSWER :B