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The temperarture gradient in a rod of 0....

The temperarture gradient in a rod of 0.5 m long is `80^(@)Cm^(-1)`. If the temperature of hotter end of the rod is `30^(@)`C, then the temperature of the cooler ends is

A

`40^(@)C`

B

`-10^(@)C`

C

`10^(@)C`

D

`0^(@)C`

Text Solution

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-THERMAL PROPERTIES OF MATTER-Assignment (Section-A) Objective Type questions (one option is correct)
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