On a P-V diagram of an ideal gas, suppose a reversible adiabatic line intersects a reversible isothermal line at point A. Then at a point A, the slope of the reversible adiabatic line (∂P/∂V)s and the slope of the reversible isothermal line (∂P/∂V)T are related as (where, y = Cp/Cv) ?

Related Mcqs:

Cv is given by__________________?

A. (∂E/∂T)V B. (∂E/∂V)T C. (∂E/∂P)V D. (∂V/∂T)P...

For a cyclic process, a fixed ratio between heat and work___________________?

A. Always exists B. May exist C. Never exists D. Is difficult to predict...

In vapour compression refrigeration system, if the evaporator temperature and the condenser temperatures are -13°C and 37°C respectively, the Carnot COP will be________________?

A. 5.2 B. 6.2 C. 0.168 D. Data insufficient, can’t be found out...

During a reversible isothermal expansion of an ideal gas, the entropy change is___________________?

A. +ve B. 0 C. -ve D. ∞...

In a working refrigerator, the value of COP is always__________________?

A. 0 B. < 0 C. < 1 D. > 1...