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1 kg of iron (specific heat 120 Cal Kg^(...

`1 kg` of iron (specific heat `120 Cal Kg^(-1) C^(-1)`) is heated by `1000^(@)C`. The increases in its mass is

A

Zero

B

`5.6 x 10 ^(-8) Kg`

C

`5.6 x 10- ^(-16) Kg`

D

`5.6 x 10 ^(-12) Kg`

Text Solution

Verified by Experts

The correct Answer is:
D
`Delta mc ^(2) = J (MA Delta t)`
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