The dimensional formula of relative density i | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Relative density is defined as the ratio of the density of a substance to the density of water at $4^{\circ}C$.$	ext{Relative density} = \frac{

Vedclass · Accepted Answer

Dimensionless

Vedclass · Answer

(D) Relative density is defined as the ratio of the density of a substance to the density of water at $4^{\circ}C$.$	ext{Relative density} = \frac{	ext{Density of substance}}{	ext{Density of water}}$Since both the numerator and the denominator have the same dimensions $([M L^{-3}])$,they cancel each other out.Therefore,relative density is a dimensionless quantity,represented as $[M^0 L^0 T^0]$.

The dimensional formula of relative density is

Similar Questions

The dimensions of surface tension are

Force $F = P \cos(Ax) + Q \sin(Bt)$,where $x$ and $t$ are displacement and time respectively. Which one of the following physical quantities has the dimensions of $\left[\frac{B}{A}\right]$?

Inductance $L$ can be dimensionally represented as

The dimensional formula for angular momentum is

The dimensional formula of $\sqrt{\mu_{r} \varepsilon_{r}}$ is . . . . . . .

Vedclass Test Series

Exam Paper Generator

Online Exam Module