Physics · 2020
JEE Main · 6 September 2020, Shift 2 · Q22
An engine operates by taking a monatomic ideal gas through the cycle shown in the figure. The percentage efficiency of the engine is close to \ \ \ \.
An engine operates by taking a monatomic ideal gas through the cycle shown in the figure. The percentage efficiency of the engine is close to \_\_\_\_.
Official answer
19.05 ± 0.05
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JEE Main 2020 Physics question, with the answer from NTA’s final answer key. Where our answers come from.