In a certain thermodynamic process,1000 cal of heat are added to a gas confined in a cylinder.At the same time,1000 J of work are done by the gas as it expands.The increase in internal energy of the gas is
A)zero
B)3186 J
C)-239 J
D)5186 J
E)1239 J

Question

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The Answer of In a certain thermodynamic process,1000 cal of heat are added to a gas confined in a cylinder.At the same time,1000 J of work are done by the gas as it expands.The increase in internal energy of the gas is
A)zero
B)3186 J
C)-239 J
D)5186 J
E)1239 J

In a Certain Thermodynamic Process,1000 Cal of Heat Are Added