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If temperature of black body increases f...

If temperature of black body increases from `300K` to `900K`, then the rate of energy radiation increases by

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SL ARORA-Thermal Properties of Matter-Exercise
  1. What is thermal conductivity of a perfect heat conductors of a perfect...

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  2. In which methods of heat transfer, mass of the substance heated does n...

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  3. If temperature of black body increases from 300K to 900K, then the rat...

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  4. What is sublimation?

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  5. The critical temperature of water is the

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  6. Answer the following question beased on tbhe P-T phase diagram of carb...

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  7. Answer the following question beased on tbhe P-T phase diagram of carb...

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  8. Answer the following questions based on the P – T phase diagram of CO(...

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  9. Answer the following questions based on the P – T phase diagram of CO(...

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  10. Draw the graph showing cooling of hot water with time.

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  11. Distinguish between heat and temperature.

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  12. What is meant by the statement that heat is an energy in transit ?

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  13. Why is mercury used in thermometers ?

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  14. State Joule's law of equivalence between work and heat. Hence define m...

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  15. Define ideal gas temperature. Does it depend on the nature of the gas ...

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  16. What is a liquid thermometer ? Briefly describe its working principle.

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  17. Describe the working principle of a platinum resistance thermometer.

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  18. How does the coefficient of cubical expansion of a substance vary with...

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  19. Prove that the coefficient of cubical expansion of an ideal gas at con...

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  20. How does the density of a solid or liquid change with temperature ? Sh...

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