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A system S receives heat continuously fr...

A system `S` receives heat continuously from an electric heater of power `10 W`. The temperature of `S` becomes constant at `50^(@)C` when the surrounding temperature is `20^(@)C`. After the heater is switched off, `S` cools from `35.1^(@)C` to `34.9^(@)C` in `1 minute`. the heat capacity of `S` is

A

`100 J//^(@)C`

B

`300 J//^(@) C`

C

`750 J//^(@)C `

D

`1500 J//^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
D
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MOTION-HEAT TRANSFER & THERMAL EXPANSION -EXERCISE - 2
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