179k views
4 votes
What is the formula for calculating the efficiency of a heat engine

User Ron Whites
by
4.6k points

2 Answers

0 votes
E=w/Qh x 100%


——— work output divided by the heat input
User Nicolas Schubhan
by
5.3k points
5 votes
The efficiency of a heat engine is defined as the work output divided by the heat input.
User Jannik Schmidtke
by
4.8k points