when gas applies force on the piston, is work done positive or negative???Explain.....
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Explanation:
The piston is moved in the direction of the force. So the dot product is positive and there is work done by the gas. The negative sign in the math comes in because the asked question is the work done on the gas. Think of work as that thing which transforms energy from one form to another.
Answered by
1
Answer:
when work is done on the gas it is positive and work done by the gas is negative
Explanation:
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