The physical quantities not having same dimensions are

(1) Speed and ${\left({\mu }_{0}{\epsilon }_{0}\right)}^{-1/2}$

(2) Torque and work

(3) Momentum and Planck's constant

(4) Stress and Young's modules

Concept Questions :-

Dimensions
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Dimension of R is

(1) $M{L}^{2}{T}^{-1}$

(2) $M{L}^{2}{T}^{-3}{A}^{-2}$

(3) $M{L}^{-1}{T}^{-2}$

(4) None of these

Concept Questions :-

Dimensions
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Difficulty Level:

The dimensional formula of relative density is

(1) ML–3

(2) LT–1

(3) MLT–2

(4) Dimensionless

Concept Questions :-

Dimensions
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Difficulty Level:

The dimensional formula for young's modulus is

(1) $M{L}^{-1}{T}^{-2}$

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

(3) MLT–2

(4) $M{L}^{2}{T}^{-2}$

Concept Questions :-

Dimensions
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Difficulty Level:

Frequency is the function of density $\left(\rho \right)$, length (a) and surface tension (T). Then its value is

(1) $\frac{\sqrt{\mathrm{T}}}{{\mathrm{k\rho }}^{1/2}{\mathrm{a}}^{3/2}}$

(2) $k{\rho }^{3/2}{a}^{3/2}/\sqrt{T}$

(3) $\frac{{\mathrm{T}}^{3/2}}{{\mathrm{k\rho }}^{1/2}{\mathrm{a}}^{3/2}}$

(4) $\frac{{T}^{3/2}}{{\mathrm{k\rho }}^{1/2}{\mathrm{a}}^{1/2}}$

Concept Questions :-

Dimensions
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Difficulty Level:

The dimensions of electric potential are

(1) $\left[M{L}^{2}{T}^{-2}{Q}^{-1}\right]$

(2) $\left[ML{T}^{-2}{Q}^{-1}\right]$

(3) $\left[M{L}^{2}{T}^{-1}Q\right]$

(4) $\left[M{L}^{2}{T}^{-2}Q\right]$

Concept Questions :-

Dimensions
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Difficulty Level:

Dimensions of potential energy are

(1) MLT–1

(2) $M{L}^{2}{T}^{-2}$

(3) $M{L}^{-1}{T}^{-2}$

(4) $M{L}^{-1}{T}^{-1}$

Concept Questions :-

Dimensions
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Difficulty Level:

The dimension of $\frac{R}{L}$ are

(1) T2

(2) T

(3) T–1

(4) T–2

Concept Questions :-

Dimensions
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

The dimensions of shear modulus are

(1) MLT–1

(2) $M{L}^{2}{T}^{-2}$

(3) $M{L}^{-1}{T}^{-2}$

(4) $ML{T}^{-2}$

Concept Questions :-

Dimensions
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

Pressure gradient has the same dimension as that of