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First law of thermodynamics is the mathe...

First law of thermodynamics is the mathematical form of a universal law. Name it.

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Law of conservation of energy
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CHHAYA PUBLICATION-FIRST AND SECOND LAW OF THERMODYNAMICS-Exercise - Very Short Answer Type Questions (Mark 1)
  1. In case of expansion of a gas, would the work done by the gas be posit...

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  2. What is the SI unit of molar specific heat?

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  3. First law of thermodynamics is the mathematical form of a universal la...

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  4. How many types of specific heat of a gas are used in practice?

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  5. How many types of molar specific heat of a gas are used in practice?

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  6. Which is greater - specific heat at constant volume, C(v) or specific ...

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  7. How is the heat supplied to a substance in an isothermal process used?

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  8. In which process does the heat accepted or rejected become zero?

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  9. Is reversible process slow or first?

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  10. Which process does not suffer dissipative forces-reversible or irrever...

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  11. Is isothermal process slow or fast?

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  12. Is adiabatic process slow or fast?

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  13. Is rusting of iron reversible process?

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  14. The sum of kinetic and potential energies of the molecular of a substa...

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  15. In a process, if dU, dW and dQ are change in internal energy, work don...

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  16. p and V are pressure and volume respectively of a gas of a particular ...

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  17. The molecular weight of a gas is M. If the specific heat and molar spe...

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  18. A bicycle pump becomes hot when air is pumped into the tube. Why?

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  19. Air coming out form a burst bicycle or motorcar tube appears to be col...

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  20. If gamma of a gas is equal to 1.66 then what is the number of atoms in...

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