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Author Question: A heat engine ____. a. transfers energy from a cold sink to a hot sink b. is 100 efficient c. ... (Read 85 times)

mia

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on: Jul 21, 2018
A heat engine ____.
 
 

a. transfers energy from a cold sink to a hot sink
  b. is 100 efficient
  c. gains heat by friction
  d. transfers heat from a hot reservoir to a cold reservoir



Question 2

Compression is the reduction in the volume of a substance as a result of an increase in pressure.
 
 


 
  Indicate whether the statement is true or false.


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wshriver

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Reply #1 on: Jul 21, 2018
Answer to Question 1

D

Answer to Question 2

T


mia

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Reply 2 on: Jul 21, 2018
Gracias!

steff9894

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Reply 3 on: Yesterday
:D TYSM

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