JEE PHYSICS MCQ: UNITS & MEASUREMENTS

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Application +4 | -1

Which one of the following represents the correct dimensions of the quantity:

x=\frac{\eta}{\rho}

, where

\eta=

coefficient of viscosity and

\rho=

the density of a liquid?

View answer and explanation

Correct option: D

\left[\mathrm{M}^0 \mathrm{L}^2 \mathrm{T}^{-1}\right]

Option D (

\left[\mathrm{M}^0 \mathrm{L}^2 \mathrm{T}^{-1}\right]

) is correct because the dimensions of viscosity divided by density simplify to L²T⁻¹.

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