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On heating one end of a rod the temperat...

On heating one end of a rod the temperature of the whole rod will be uniform when .

A

`k =1`

B

`k =0`

C

`k =100`

D

`k =oo`

Text Solution

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The correct Answer is:
D
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NARAYNA-TRANSMISSION OF HEAT-C .U .Q
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  2. Temperature is analogous to

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  4. For an ideal conductor thermal resistance is .

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  5. A metal rod of area of cross section A has length L and coefficient of...

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  6. Thermmal conductivity of a metal rod depends on .

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  7. Coefficient of thermal conductivity .

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  8. If the end of metal rod is heated then the rate of flow the heat does...

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  9. In the following solids thermal conductivity is maximum for .

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  10. For a perfect insulator coefficient of thermal conductivity is .

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  11. Why is it hotter at the same distance over the top of a fire than in f...

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  12. The process in which rate of transfer of heat maximum is .

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  14. The thermal radiations are similar to .

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

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