The S.I. unit of specific heat capacity is

J k g^{- 1}

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J K^{- 1}

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J k g^{- 1} K^{- 1}

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k c a l - k g^{- 1}^{o} C^{- 1}

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Solution

The correct option is C $J k g^{- 1} K^{- 1}$
the quantity of heat required to raise the temperature of one kilogram of a substance by one degree Celsius (or one Kelvin) at a constant pressure.
$q = m \times S \times △ t$
$S = \frac{q}{m \times △ t}$
here, $q =$ heat required
$S =$ specific heat capacity
$m =$ mass of substance
$△ = t_{1} - t_{2}$
so,The S.I. unit of specific heat capacity is $J {k g}^{- 1} K^{- 1}$

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Similar questions

J k g^{- 1}^{o} C^{- 1}

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

(a) J k $g^{- 1}$ (b) J $K^{- 1}$

J k g^{- 1} K^{- 1}

Calculate the heat capacity and water equivalent of 0.035 kg of copper . Specific heat capacity of copper is 389 JKg^-1k^-1given 1kcal=4185 J.

0.1

500^{o}

800

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0.5

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J k g^{- 1} K^{- 1}

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