Physics, asked by ipsitsharma1918, 11 months ago

An engine has an efficiency of 1/6. When the
temperature of sink is reduced by 62°C, its
efficiency is doubled. Temperature of the source is
(a) 37°C (b) 62°C
(c) 99°C (d) 124°C

Answers

Answered by smarty1310

1

Answer:

I think b is correct answer. 62°C

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