Why my answer is incorrect
Varsh a last edited by Varsh a
As you said @Tech-With-Us Its correct but in the formula we take Q at high temperature.... so what we got is Q(H) so in order to obtain heat energy delivered at low temperature we just need to subtract Q(H) - W ......hence we will get 1800-1200 = 600
@Varsh-a 🤔 I'm not getting it
Can you please explain this from beginning with basics in detail?
My concept is not clear in this topic 😅