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The thermal conductivity of a rod depend...

The thermal conductivity of a rod depends on

A

temperature difference between two sides

B

thickness of metal plate

C

area of the plate

D

none of the above factors.

Text Solution

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The correct Answer is:
D
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ICSE-COMPETITION CARE UNIT-THERMAL CONDUCTION
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  8. A wall has two layers A and B, each made of different materials. Both ...

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  9. Two walls of thickness d(1) and d(2) and thermal conductivites K(1) an...

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  13. A cylindrical rod having temperature T1 and T2 at its end. The rate of...

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  14. Two rods of length l(1) and l(2) and coefficients of thermal conductiv...

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  15. A cylinder of radius R made of a material of thermal conductivity K1 i...

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  16. A wall is made of equally thick layers A and B of different matierals...

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  17. Three rods made of the same material and having the same cross-section...

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