An ideal gas `(gamma=1.4)` is used in a carnot cycle as a working substance . Substance. The efficency of the cycle, if as a result of an adiabatic expansion, the gas volume increases `2.75 times` is `[(1.5)^(2.5)=2.75]`

Hydrogen is used in a Carnot cycle as a working substance. Find the efficiency of the cycle, if as a result of an adiabatic expansion (a) the gas volume increases n = 2.0 times , (b) the pressure decreases n = 2.0 times.

Determine efficiency of carnot cycle if in adiabatic expansion volume 3 times of initial and r=1.5.

A monoatomic ideal gas is used in a carnot engine as the working substance. If during the adiabatic expansion the volume of the gas increases from (V)/(8) to V, the efficiency of the engine is

A diatomic ideal gas is used in a Carnot engine as the working substance. If during the adiabatic expansion part of the cycle the volume of the gas increase from V to 32V, the efficenecy of the engine is

A diatomic ideal gas is used in a Carnot engine as theworking substance. If during the adiabatic expansion part of the cycle the volume of the gas increases from V to 32 V, the efficiency of the engine is

An ideal gas whose adiabatic exponent gamma is expanded according to the law P=alphaV , where alpha isa constant the initial volume of the gas is equal to V_(@) . As a result of expansion, the volume increases 4 times. Select the correct option for above information.

A monatomic gas is expanded adiabatically and due to expansion volume becomes 8 times, then

An ideal monatomic gas is taken round the cycle ABCDA as shown in the P-V diagram. The work time during the cycle is