if a gas is compressed adiabatically by doing work of 150 j , what is the change in the internal energy of the gas ?
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In adiabatic process ∆Q is zero
and according to first law of thermodynamics
Q = W + ∆U
where
Q = heat
W = work done
∆U = change in internal energy
Q = 0
W = - ∆U = 150 joule
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