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inn [45]
4 years ago
13

An engine uses 5280 j of input heat to do 702 j of work.how much heat is rejected into the air

Physics
1 answer:
navik [9.2K]4 years ago
6 0

Answer:

4578 J

Explanation:

INPUT ENERGY = WORK + ENERGY REJECTED

or  ENERGY REJECTED = INPUT ENERGY - WORK

                                         = 5280-702

                                          = 4578J

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