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In a heat engine, if the input heat is 1000 J and the work done is 300 J, what i

Practice Questions

Q1
In a heat engine, if the input heat is 1000 J and the work done is 300 J, what is the efficiency of the engine?
  1. 30%
  2. 70%
  3. 50%
  4. 10%

Questions & Step-by-Step Solutions

In a heat engine, if the input heat is 1000 J and the work done is 300 J, what is the efficiency of the engine?
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