Chemistry, asked by thannishtha1704, 3 days ago

a calculate efficiency of a Carnot engine working 0c and 100 degrees what happens to efficiency when the sink temperature is lowered by 10c and the source temperature by 100 degrees

Answers

Answered by ravikumarg01102008

0

Explanation:

Correct option is C)

T

L

=77°C=(77+273)K=350K

T

H

=127°C=(127+273)K=400K

η=(1−

T

H

T

L

)×100

=(1−

400

350

)×100

=

400

50

×100

=12.5%

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