– 40J

Sahay Sir > Question Answers > – 40J
A heat engine is involved with exchange of heat of 1915 J, – 40J, + 125 J and –Q J, during one cycle achieving an efficiency of 50.0%. The value of Q is
18
Sep
A heat engine is involved with exchange of heat of 1915 J, – 40J, + 125 J and –Q J, during one cycle achieving an efficiency of 50.0%. The value of Q is – 40J + 125 J and –Q J A heat engine is involved with exchange of heat of 1915 J during one [...]
Posted in: JEE Mains Physics 2002-2019 Solved Video Solutions , Practice Set 1 ,
Tags: – 40J , + 125 J and –Q J , A heat engine is involved with exchange of heat of 1915 J , during one cycle achieving an efficiency of 50.0%. The value of Q is ,