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A rod of length 1 m having cross-section...

A rod of length 1 m having cross-sectional area `0.75m^(2)` conducts heat at `6000Js^(-1)`. Then the temperature difference acorss the rod is, if `K=200Wm^(-1)K^(-1)`

A

`20^(0)C`

B

`40^(0)C`

C

`80^(0)C`

D

`100^(0)C`

Text Solution

Verified by Experts

The correct Answer is:
B
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