The air inside a bicycle tire pump has 161 joules of work done on it as...
The air inside a bicycle tire pump has 161 joules of work done on it as 86.2 joules of heat are added to it. What is the change in internal energy of the air?
Homework Answers
Here
work done on the gas , W = 161 J
heat added , Q = 86.2 J
change in internal energy = W + Q
change in internal energy = 86.2 + 161
change in internal energy = 247.2 J
the change in internal energy of the air is 247.2 J
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