Solveeit Logo
Login

Question

Question: Dimensional formula for latent heat is-...

Dimensional formula for latent heat is-

A

M0L2T−2M^{0}L^{2}T^{- 2}

B

MLT−2MLT^{- 2}

C

ML2T−2ML^{2}T^{- 2}

D

ML2T−1ML^{2}T^{- 1}

Answer

M0L2T−2M^{0}L^{2}T^{- 2}

Explanation

Solution

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

= ML2T−2M=[M0L2T−2]\frac{ML^{2}T^{- 2}}{M} = \lbrack M^{0}L^{2}T^{- 2}\rbrack