Answers TX-Physics CR First Law of Thermodynamics — Unit testQuestion 7

7

QuizMultiple Choice

First Law of Thermodynamics — Unit test

Question 7 • TX-Physics CR

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.

Answer

A

16%

B

91%

C

103%

D

109%

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