A polyatomic gas $\left( {\gamma = \frac{4}{3}} \right)$ is compressed to $\frac{1}{8}$ of its volume adiabatically. If its initial pressure is ${P_o}$, its new pressure will be
Medium
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
- 1The temperature inside and outside of refrigerator are $260\, K$ and $315\, K$ respectively. Assuming that the refrigerator cycle is reversible, calculate the heat delivered to surroundings for every joule of work done.View Solution
- 2View SolutionAn ideal diatomic gas is heated at constant pressure. The ratio of the work done to the heat supplied is
- 3View SolutionThe internal energy of an ideal gas depends upon
- 4$100\ g$ of water is heated from $30^o C$ to $50^o C$. Ignoring the slight expansion of the water, the change in its internal energy is .......$kJ$ (specific heat of water is $4184\ J/kg/K$):View Solution
- 5Heat given to a system is $35$ joules and work done by the system is $15$ joules. The change in the internal energy of the system will be ..... $J$View Solution
- 6An engine takes in $5$ moles of air at $20\,^{\circ} C$ and $1$ $atm,$ and compresses it adiabaticaly to $1 / 10^{\text {th }}$ of the original volume. Assuming air to be a diatomic ideal gas made up of rigid molecules, the change in its internal energy during this process comes out to be $X\, kJ$. The value of $X$ to the nearest integer isView Solution
- 7In an Isobaric process, the work done by a di$-$atomic gas is $10\, J ,$ the heat given to the gas will be (in $J$)View Solution
- 8$Assertion :$ In free expansion of an ideal gas, the entropy increases.View Solution
$Reason :$ Entropy increases in all natural processes. - 9A Carnot engine absorbs an amount $Q$ of heat from a reservoir at an absolute temperature $T$ and rejects heat to a sink at a temperature of $T/3$ . The amount of heat rejected isView 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