Question

the efficiency of carnot engine is n. when its hot and cold reservoir are maintained at temperatures t1 and t2 respectively to increase in temperature t of the hot resevoir by keeping the cold one constant is​

Answer 1

Answer:

The carnot efficiency is given as η=1−

T

1

T

2

. Here T

1

is the temperature of the hot reservoir and T

2

is the temperature of the cold reservoir.

Thus, we get η=1−

27+273

−123+273

=1−

300

150

=0.5