A perfect gas goes from state A to another state B by absorbing 8x10^5 J of heat and doing 6.5×10^5 J of external work. It is now transferred between the same two states in another process in which it absorbs 10^5 J of heat. Then in the second process - VgyanHub

Question:

A perfect gas goes from state A to another state B by absorbing 8×10⁵ J of heat and doing 6.5×10⁵ J of external work. It is now transferred between the same two states in another process in which it absorbs 10⁵ J of heat. Then in the second process

Options :

(a) work done on the gas is 0.5 x 10^5 J
(b) work done by gas is 0.5 x 10^5 J
(c) work done on gas is 10^5 J
(d) work done by gas is 10^5 J

Answer :

(a) work done on the gas is 0.5 x 10⁵ J

Answer Steps :

step 1

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