Work, Power and EnergyHard
Question
An ideal gas heat engine operates in Carnot cycle between 227oC and 127oC. It absorbs 6 × 104 cals of heat at higher temperature. Amount of heat converted to work is :-
Options
A.2.4 × 104 cal
B.6 × 104 cal
C.1.2 × 104 cal
D.4.8 × 104 cal
More Work, Power and Energy Questions
The kinetic energy of a body is four times its momentum. Its velocity is :-...A sphere of mass m moving with a constant velocity collides with another stationary sphere of same mass. The ratio of ve...Which one of the following is true ?...A particle falls from a height ′h′ upon a fixed horizontal plane and rebounds. If ′e′ is the coe...A crane lifts 300 kg weight from earth′s surface upto a height of 2m in 3 seconds. The average power generated by ...