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50 gm of copper is heated to increase it...

`50 gm` of copper is heated to increase its temperature by `10^(@)C.` If the same quantity of heat is given to `10 gm` of water, the rise in its temperature is (Specific heat of copper= `420` `"Joule"` `kg^(-1)` `@C^(-1)`)

A

`5^(@)C`

B

`6^(@)C`

C

`7^(@)C`

D

`8^(@)C`

Text Solution

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The correct Answer is:
A
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