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Physics 10 Online
OpenStudy (anonymous):

If the thermal energy of the system increases by 400 J, and 1,100 J of heat were added to the system, how much work did the system do? 700 J 400 J 1,100 J 1,500 J

OpenStudy (anonymous):

can someone also show me the process?

OpenStudy (shamim):

Required formula is dQ=dU+dW

OpenStudy (shamim):

Given dQ=1100J dU=400J dW=?

OpenStudy (shamim):

Response plz!!!

OpenStudy (anonymous):

sorry

OpenStudy (anonymous):

dw would then equal 700 correct? so the answer is 700 J... thanks!

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