samgleason03 samgleason03

30-11-2020
Physics

contestada

What is the approximate efficiency of the engine?
A heat engine has a temperature of 1800 K. Some of the
heat from the engine flows to the surroundings, which
are at a temperature of 160 K.
0 16%
O 91%
O 103%
O 109%

Respuesta :

Gabriella1245 Gabriella1245

03-12-2020

Answer:91% I think

Explanation:

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Oklaurennnn Oklaurennnn

08-12-2020

Answer:

B) 91%

Explanation:

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