In a heat engine, if 500 j of heat enters the system, and the piston does 300 j of work, what is the final internal (thermal) energy of the system if the initial energy is 1500 j ?

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asked Nov 26, 2019 174k views

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In a heat engine, if 500 j of heat enters the system, and the piston does 300 j of work, what is the final internal (thermal) energy of the system if the initial energy is 1500 j ?

Physics
college

Vadishev asked

by Vadishev

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2 Answers

3 votes

1,700 J

I took the test and got it right but not 100% ;(

Kunjan Thadani answered Nov 27, 2019

by Kunjan Thadani

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4 votes

The answer is 1,700 J.

Medinoc answered Dec 3, 2019

by Medinoc

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