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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 20cm long rod are `100^(0)`C and `0^(@)`C respectively. The temperature of the rod at a point at a distance of 6 cm from the end A of the rod is

A

`-30^(@)C `

B

`70^(@)C`

C

`5^(@)`

D

`40^(@)`C

Text Solution

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The correct Answer is:
B
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