Question

heat engine works according to second law of thermodynamics has efficiency 50% what is temperature at low temperature reservoir if temperature at HTR is 327 degrees Celsius​

Answer 1

Answer:

hxxd

Explanation:

hdxhhxcjcbxuxhsisheddhd

Answer 2

Answer:

The efficiency of a Carnot cycle engine is given by ε

c

where T

c

and T

h

(in kelvins) are the temperatures of the cold and hot reservoirs, respectively.

ε

c

=1−

T

h

T

c

=1−

400K

300K

=0.25=25%

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