Following figure shows P-T graph for four processes A, B, C and D . Select correct alternative.

English

Gujarati

Hindi

11.Thermodynamics

easy

Following figure shows $P-T$ graph for four processes $A, B, C$ and $D$. Select the correct alternative.

A

$A$ - Isobaric process

B

$B$ - Adiabatic process

C

$C$ - Isochoric process

D

$D$ - Isothermal process

Solution

(c)

$(A)$ Temperature is constant – isothermal

$(B)$ Pressure is constant – Isobaric

$(C)$ Pressure $\propto$ Temperature – Isochoric process

$(D)$ $P^{1-\gamma} T^{\prime}=$ constant – Adiabatic process

Standard 11

Physics

Share

Similar Questions

During the adiabatic expansion of $2 \,moles$ of a gas, the internal energy was found to have decreased by $100 J$. The work done by the gas in this process is ….. $J$

easy

At ${27^o}C$ a gas is suddenly compressed such that its pressure becomes $\frac{1}{8}th$ of original pressure. Temperature of the gas will be $(\gamma = 5/3)$

medium

The pressure and density of a diatomic gas $(\gamma = 7/5)$ change adiabatically from $(P, d)$ to $(P', d')$. If $\frac{{d'}}{d} = 32$, then $\frac{{P'}}{P}$ should be

medium

Slope of isotherm for a gas (having $\gamma=\frac{5}{3}$ ) is $3 \times 10^5 \,N / m ^2$. If the same gas is undergoing adiabatic change then adiabatic elasticity at that instant is ……….. $\times 10^5 N / m ^2$

medium

Neon gas of a given mass expands isothermally to double volume. What should be the further fractional decrease in pressure, so that the gas when adiabatically compressed from that state, reaches the original state?

medium