tyabraham tyabraham

30-08-2018
Physics

contestada

The temperature of a heat engine is 500k some of the heat generated by the engine flows to the surroundings which are at a temp of 125k

Respuesta :

osprey2015 osprey2015

13-09-2018

1-125/500)x100=efficiency

1-1/4)x100 =75pc

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biancawilsonk biancawilsonk

18-01-2021

Answer:

The answer is 75%

Explanation:

I got it right on edgeunity 2021

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