Dimensions of specific heat are :

Ruhul Amin Alig

Dimensions of specific heat are :

A

$[M L^{2} T^{- 2} K]$

B

$[M L^{2} T^{- 2} K^{- 1}]$

C

$[M L^{2} T^{2} K^{- 1}]$

D

$[L^{2} T^{- 2} K^{- 1}]$

Medium

Correct option is D)

The specific heat $s$ is the amount

of heat $Q$ per unit mass $m$ required

to raise the temperature $θ$ by one

degree Celsius.
So,

$s = \frac{Q}{m θ} = \frac{M L ^{2} T ^{- 2}}{M K} = [L^{2} T^{- 2} K^{- 1}]$

Tags

Class 11 | Physics | chapter 2 | Units And Measurements

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