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A body cools from 80^(@)C to 60^(@)C in ...

A body cools from `80^(@)C` to `60^(@)C` in 5 minutes. Then its average rate of cooling is

A

`4^(@)C//s`

B

`4^(@)C`/min

C

`16^(@)C`/min

D

`12^(@)C`/min

Text Solution

Verified by Experts

The correct Answer is:
B
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