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A container having slightly conducting walls contains air. The initial temperature and volume are `47^(@)C` (equal to the temperature of the surrounding) and `400cm^(3)` respectively. Find the rise in the temperature if the gas is compressed to `200cm^(3)` (a) in a short time (b) in a short time (b) in a along time. Take `gamma = 1.4. [2^(0.4) = 1.3]`

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To solve the problem, we will analyze the two scenarios: (a) when the gas is compressed in a short time (adiabatic process) and (b) when the gas is compressed in a long time (isothermal process). ### Given Data: - Initial Temperature, \( T_i = 47^\circ C = 47 + 273 = 320 \, K \) - Initial Volume, \( V_i = 400 \, cm^3 \) - Final Volume, \( V_f = 200 \, cm^3 \) - \( \gamma = 1.4 \) ...
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RESONANCE ENGLISH-KTG & THERMODYNAMICS-Examples
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  2. A non conducting piston of mass m and area of cross section A is place...

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  4. T-V curve of cyclic process is shown below, number of moles of the gas...

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  6. In figure, a cyclic process ABCA of 3 moles of an ideal gas is given. ...

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  7. 1gm water at 100^(@)C is heated to convert into steam at 100^(@)C at 1...

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  8. Two moles of a diatomic gas at 300 K are kept in a nonconducting conta...

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  9. In figure, a sample of an ideal gas is taken through the cyclic proces...

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  10. Two moles of nitrogen gas is kept in a cylinder of cross-section area ...

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  11. An ideal gas intially has pressure P volume V and temperature T. Its i...

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  12. A diatomic gas is heated at constant pressure. If 105J of heat is give...

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  13. n moles of a diatomic gas has undergone a cyclic process ABC as shown ...

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  14. Two moles of a diatomic gas at 300K are enclosed in a cylinder as show...

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  15. P-V curve of a diatomic gas is shown in the Fig. Find the total heat g...

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  16. Calculate the value of mechanical equivalent of heat from the followin...

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  17. A container having slightly conducting walls contains air. The initial...

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  18. A monoatomic gas is enclosed in a nonconducting cylinder having a pist...

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  19. A cylindrical container having non-conducting walls is partitioned in ...

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  20. A nonconducting cylinder having volume 2 V(0) is partitioned by a fixe...

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