MPSC / General Science (Physics)Easy
Q.55. According to Second Law of the thermodynamics how much will be the efficiency of heat engine? (1) Zero (2) Infinity (3) One (4) Less than one
a
(1) Zero / शून्य
b
(2) Infinity / अनंत
c
(3) One / एक
d
(4) Less than one / एक पेक्षा कमी
Correct Answer: Option D
The correct solution involves applying the fundamental concept to derive the final value step by step...