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An ideal heat engine working between tem...

An ideal heat engine working between temperature `T_(H)` and `T_(L)` has efficiency `eta`. If both the temperature are raised by `100 K` each the new efficiency of heat engine will be

A

equal to `eta`

B

greater than `eta`

C

less than `eta`

D

greater or less than `eta` depending upon the nature of the working substance

Text Solution

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The correct Answer is:
C
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