Dimensional formula for latent heat is - Vidyadip

MCQ

Dimensional formula for latent heat is

✓
${M^0}{L^2}{T^{ - 2}}$
B
$ML{T^{ - 2}}$
C
$M{L^2}{T^{ - 2}}$
D
$M{L^2}{T^{ - 1}}$

✓

Answer

Correct option: A.

${M^0}{L^2}{T^{ - 2}}$

a
a) $Q = mL \Rightarrow L = \frac{Q}{m}$ (Heat is a form of energy)

= $\frac{{M{L^2}{T^{ - 2}}}}{M} = [{M^0}{L^2}{T^{ - 2}}]$

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