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The specific heat of a metal at low temp...

The specific heat of a metal at low temperature varies according to `S= (4//5)T^(3)` where `T` is the absolute temperature. Find the heat energy needed to raise unit mass of the metal from ` T = 1 K ` to `T= 2K`.

Text Solution

Verified by Experts

The correct Answer is:
3
`Q= intmSdT = (mT^(4))/(5) implies (Q)/(m) = (15)/(5) = 3`
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