A body cools at the rate of 0.75 °C/s, w...

A body cools at the rate of 0.75 °C/s, when it is 50 °C above the surrounding. Its rate of cooling, when it is 30 °C above the same surrounding, will be

A

`0.32^(@)C//s`

B

`0.125^(@)C//s`

C

`0.40^(@)C//s`

D

`0.45^(@)C//s`

Text Solution

Verified by Experts

The correct Answer is:

D

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