Physics · 2024
JEE Main · 5 April 2024, Shift 2 · Q49
During an adiabatic process, if the pressure of a gas is found to be proportional to the cube of its absolute temperature, then the ratio of…
During an adiabatic process, if the pressure of a gas is found to be proportional to the cube of its absolute temperature, then the ratio of $\displaystyle \frac{\mathrm{C}_{\mathrm{P}}}{\mathrm{C}_V}$ for the gas is:
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle \frac{3}{2}$
More from Thermodynamics
- The magnitude of heat exchanged by a system for the given cyclic process ABCA (as shown in figure) is (in SI unit):2025
- Match the LIST-I with LIST-II Choose the correct answer from the options given below:2025
- During an adiabatic process, the pressure of a gas is found to be proportional to the cube of its absolute temperature. The ratio of Cp/Cv for the…2024
- An ideal gas exists in a state with pressure P_0, volume V_0. It is isothermally expanded to 4 times of its initial volume (V_0), then isobarically…2025
- A diatomic gas (γ=1.4) does 100 J of work when it is expanded isobarically. Then the heat given to the gas ____ J.2026
- Two thermodynamical processes are shown in the figure. The molar heat capacity for process A and B are C_A and C_B. The molar heat capacity at…2024
- A Carnot engine (E) is working between two temperatures 473 K and 273 K. In a new system two engines - engine E_1 works between 473 K to 373 K and…2025
- Consider the following statements: A. Zeroth law of thermodynamics gives concept of temperature B. First law of thermodynamics gives concept of…2026
JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.