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An ideal gas used in Carnot engine has a...

An ideal gas used in Carnot engine has adiabatic expansion ratio 32. It’s specific heat ratio is 1.40. The efficiency of the engine is

A

0.99

B

0.75

C

0.5

D

0.25

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XII BOARDS PREVIOUS YEAR-CUET MOCK TEST SET 1-PART – B (SECTION – I PHYSICS )
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