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Liquid is filled in a vessel which is ke...

Liquid is filled in a vessel which is kept in a room with temperature 20°C. When the temperature of the liquid is 80°C, then it loses heat at the rate of 60 cal/sec. What will be the rate of loss of heat when the temperature of the liquid is 40°C ?

A

`180 cal//sec`

B

`40 cal // sec`

C

`30 cal // sec`

D

`20 cal //sec`

Text Solution

Verified by Experts

The correct Answer is:
D
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