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The relation between principal specific ...

The relation between principal specific heats of gases at constant pressure annd at volume is

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Derive the relation between specific heats of a gas at constant pressure and at constant volume, when the amount of gas is one gram molecule.

Specific heat at constant pressure C_P of a gas

The difference between the two specific heat capacities (at constant pressure and volume) of a gas is 5000 J kg^(-1) K^(-1) and the ratio of these specific heat capacities, i.e., C_(V) and C_(p) .

Molar specific heat of a monatomic gas at constant pressure is

The molar specific heat at constant pressure of monoatomic gas is

Three moles of oxygen ar mixed with two moles of helium. What will be the ratio of specific heats at constant pressure and constant volume for the mixture ?

If the ratio of specific heat of a gas of constant pressure to that at constant volume is gamma , the change in internal energy of the mass of gas, when the volume changes from V to 2V at constant pressure p is

C_(p) and C_(v) denote the molar specific heat capacities of a gas at constant pressure and volume respectively. Then :

MODERN PUBLICATION-THERMAL PROPERTIES OF MATTER-REVISION EXERCISE (SHORT ANSWER QUESTION)
  1. How specific heat capacity of a substance varies with temperature?

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  2. Two bodies of specific heats C(1)andC(2) having same heat capacities ...

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  3. Triple point of water is

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  4. What is critical temperature? Can a gas be liquefied at any temperatur...

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  5. What do you mean by latent heat of fusion and latent heat of vaporisat...

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  6. The relation between principal specific heats of gases at constant pre...

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  7. Mention atleast three applications of conductivity in daily life.

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  8. What are the basic differences between , conduction, convection and ra...

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  9. Distinguish between natural and forced convections. Give one example o...

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  10. Distinguish between land breeze and sea breeze.

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  11. Water is heated from below but not from top. Why?

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  12. What are thermal radiations? Write their basic characteristics.

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  13. GREEN HOUSE EFFECT

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  14. Green house effect is caused by

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  15. What is a black body ?

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  16. What do you mean by Kirchhoff's law? Discuss at least two applications...

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  17. State and explain Stefan's law.

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  18. What do you mean by Wien's displacement law? What are the units and di...

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  19. On a hot day, a car is left in sunlight with all the windows closed. A...

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  20. Why bottoms of cooking utensils are blackened and tops are polished?

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