What is the efficiency of a Carnot engine working between ice point and stean point ?

Calculate the efficiency of a Carnot's engine working between steam point and ice point.

Efficiency of a Carnot engine is large when

What is ice point and steam point?

What is the thermal efficiency of a heat engine?

The efficiency of an ideal heat engine working between the freezing point and boiling point of water, is

What sets the limits on efficiency of a heat engine?

The efficiency of a Carnot engine which operates between the two temperatures T_1=500K and T_2=300K is

The efficiency of a heat engine is 20% , when the working substance is hydrogen. Its efficiency if hydrogen is replaced by oxygen is

What is curie point?

What is the effect of the increase in pressure on the melting point of ice?