An ideal gas heat engine operates in a carnot cycle between and
PHYSICS · Single correct · A Level · Physics · Engineering physics · Engineering physics
Problem
An ideal gas heat engine operates in a carnot cycle between 227∘C and 127∘C. It absorbs 6 kcal at the higher temperature. The amount of heat converted into work in kcal is equal to:
(1) 4.8
(2) 3.5
(3) 1.6
(4) 1.2