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Explain the following in reference to thermal conduction in a rod: Steady state

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Explain the following in reference to thermal conduction in a rod: Isothermal surface

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Assertion : Heat is supplied at constant rate from one end of a conducting rod. In steady state, temperature of all points of the rod becomes uniform. Reason : In steady state, temperature of rod does not increase.

SL ARORA-Thermal Properties of Matter-Exercise
  1. Define thermal conduction. Briefly explain its molecular mechanism.

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  2. Briefly explain, how does a metallic rod heated at one end attain stea...

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  3. Explain the following in reference to thermal conduction in a rod: Ste...

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  4. Explain the following in reference to thermal conduction in a rod: Iso...

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  5. Explain the following in reference to thermal conduction in a rod: Tem...

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  6. Name the three modes of transfer of heat from one object to other. Als...

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

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  8. Define thermal conduction and convection. How are these modes of trans...

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  9. Define absorptive power. Write their SI units, if any.

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  10. S.I unit of emissive power is

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  11. Coefficient of emission or emissivity (e) is defined as

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  12. The temperature at which a black body ceases to radiate energy is .

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  13. Explain why Greenhouse effect is responsible for global warming.

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  14. Explain what is meant by the coefficients of linear (alpha), superfici...

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  15. Pressure at the triple point of water is

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  16. On what factors does the rate of heat conduction in a metallic rod in ...

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  17. Name the three modes of transmission of heat.

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  18. when a piece of red glass heated in a furnace is taken out, it glows w...

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  19. State and Explain Newton s second law of motion Hence , Deduce the re...

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  20. Newton's law of cooling leads us to the following expression.

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