drammeha76 drammeha76

29-12-2019
Physics

contestada

an engine uses 5280 j of input heat to do 702 j of work.how much heat is rejected into the air
(unit = j)

Respuesta :

Pharero Pharero

29-12-2019

Answer:

4578 J

Explanation:

INPUT ENERGY = WORK + ENERGY REJECTED

or ENERGY REJECTED = INPUT ENERGY - WORK

= 5280-702

= 4578J

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