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toriw1 toriw1
  • 30-05-2016
  • Physics
Answered

Which of the following changes would make a heat engine less efficient

Verified Answer :

duonganh2843
duonganh2843 duonganh2843
  • 31-05-2016

A heat engine would be less efficient due to many factors 
For instance, a heat engine is more efficient when it uses in cold weather because there is a greater temperature difference ( Carnot Efficient )
A heat engine could be less efficient because of friction
Hope it helps I am a beginner

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