A sample of an ideal gas undergoes an isothermal expansion. If $d Q, d U$ and $d W$ represent the amount of heat supplied, the change in internal energy and the work done respectively, then
Easy
Download our appand get started for free
Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Similar Questions
- 1View SolutionThe temperature-entropy diagram of a reversible engine cycle is given in the figure. Its efficiency is
- 2View SolutionDuring the thermodynamic process shown in figure for an ideal gas
- 3Pressure versus temperature graph of an ideal gas is as shown in figure. Density of the gas at point $A$ is ${\rho _0}$. Density at point $B$ will beView Solution
- 4View SolutionWhich of the following laws of thermodynamics defines the term internal energy?
- 5Following figure shows two processes $A$ and $B$ for a gas. If $\Delta Q_A$ and $\Delta Q_B$ are the amount of heat absorbed by the system in two cases, and $\Delta U_A$ and $\Delta U_B$ are changes in internal energies, respectively, thenView Solution
- 6If ${C_V} = 4.96cal/mole\, K$, then increase in internalenergy when temperature of $2$ moles of this gas is increased from $340 K$ to $342 K$ ....... $cal$View Solution
- 7A balloon filled with helium $\left(32^{\circ} C \right.$ and $1.7\; atm$.) bursts. Immediately afterwards the expansion of helium can be considered asView Solution
- 8Two different adiabatic paths for the same gas intersect two isothermal curves as shown in$P-V$ diagram. The relation between the ratio $\frac{V_a}{V_d}$ and the ratio $\frac{V_b}{V_c}$ is:View Solution
- 9If during an adiabatic process the pressure of mixture of gases is found to be proportional to square of its absolute temperature. The ratio of $C_p / C_v$ for mixture of gases is .........View Solution
- 10One mole of an ideal gas expands at a constant temperature of $300 \,K$ from an initial volume of $10\, litres$ to a final volume of $20\, litres$. The work done in expanding the gas is ...... $J.$ $(R = 8.31 J/mole-K)$View Solution