The S.I. unit of specific heat capacity is | vedclass

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(B) Specific heat capacity is defined as the amount of heat energy required to raise the temperature of $1 \ kg$ of a substance by $1 \ K$.We use the

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$J \ kg^{-1} \ K^{-1}$

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(B) Specific heat capacity is defined as the amount of heat energy required to raise the temperature of $1 \ kg$ of a substance by $1 \ K$.We use the formula $Q = m \cdot c \cdot \Delta T$,where $Q$ is the heat energy $(J)$,$m$ is the mass $(kg)$,$c$ is the specific heat capacity,and $\Delta T$ is the change in temperature $(K)$.Rearranging for $c$,we get $c = \frac{Q}{m \cdot \Delta T}$.Substituting the units,the $S.I.$ unit of specific heat capacity is $\frac{J}{kg \cdot K}$,which is written as $J \ kg^{-1} \ K^{-1}$.

The $S.I.$ unit of specific heat capacity is

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