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In a steady state of thermal conduction,...

In a steady state of thermal conduction, temperature of the ends A and B of a 20 cm long rod are `100^(@)C` and `0^(@)C` respectively. What will be the temperature of the rod at a point at a distance of 9 cm from the end A of the rod

A

`40^(@) C`

B

`30^(@) C`

C

`20^(@) C`

D

`10^(@) C`

Text Solution

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The correct Answer is:
A
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