Physics, asked by nstawar786, 11 months ago

21. Two heat engines A and B are operating at 700 K
300 K and 800 K, 400 K respectively. If na
are their efficiencies then?

Answers

Answered by raotd
1

Answer:

Two heat engines A and B are operating at 700 K, 300 K. = 1.113 × Efficiency. Hence, the required option is (4).

Explanation:

Similar questions