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A copper calorimeter of a mass 300 g con...

A copper calorimeter of a mass 300 g contains 500 g of water at a temperature of `20^@C` A 500 g of copper block at `100^@C` is dropped into calorimeter . If the resultant temperature is `25^@C` . then find the specific heat of copper in `J "kg"^(-1)K^(-1)` .

A

190

B

290

C

390

D

490

Text Solution

Verified by Experts

The correct Answer is:
B
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