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A thermodynamic system undergoes cyclic ...

A thermodynamic system undergoes cyclic process `ABCDA` as shown in figure. The work done by the system is

A

`P_(0)V_(0)`

B

`2P_(0)V_(0)`

C

`(P_(0)V_(0))/(2)`

D

zero

Text Solution

Verified by Experts

The correct Answer is:
D
`W_(OBC) = W_(ODA)`
`therefore` Net work done
`W_(OBC) - W_(ODC) = 0`
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ALLEN-GEOMETRICAL OPTICS-EXERCISE -02
  1. An ideal monoatomic gas undergoes a cyclic process ABCA as shown in th...

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  2. Logarithms of readings of pressure and volume for an ideal gas were pl...

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  3. A thermodynamic system undergoes cyclic process ABCDA as shown in figu...

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  4. A thermally insulated chamber of volume 2V(0) is divided by a friction...

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  5. One mole of an ideal monoatomaic gas is taken from A to C along the pa...

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  6. The thermal capacity of 40 g of aluminium (specific heat =0.2 cal//gm^...

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  7. Two cylinders A and B fitted with pistons contain equal amounts of an ...

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  8. One mole of an ideal gas at an initial temperature true of TK does 6R ...

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  9. One mole of a diatomic ideal gas undergoes a cyclic process ABC as sho...

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  10. A gas expands such that its initial and final temperatures are equal. ...

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  11. A gas takes part in two processes in which it is heated from the same ...

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  12. Radiation from a black body at the thermodynamic temperature T(1) is m...

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  13. A point source of heat of power P is placed at the centre of a spheric...

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  14. A black body emits radiation at the rate P when its temperature is T. ...

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  15. The emissive power of a black body at T=300K is 100Watt//m^(2) conside...

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  16. A metallic sphere having radius 0.08 m and mass m = 10 kg is heated to...

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