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A body cools from 100^@C to 70^@C in 4 m...

A body cools from `100^@C` to `70^@C` in 4 minute. If the room temperature is `15^@C` the time taken to cool from `70^@C` to `40^@C` will be

A

14s

B

10s

C

8s

D

5s

Text Solution

Verified by Experts

The correct Answer is:
A
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