An athletic coach told his team that muscle times speed equals power. What dimensions does he view for muscle?

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

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

(3) MLT²

(4) L

The dimensional formula of wave number is

(1) $M^0{L}^0{T}^{-1}$

(2) $M^0{L}^{-1}{T}^0$

(3) $M^{-1}{L}^{-1}{T}^0$

(4) $M^0{L}^0{T}^0$

The dimensions of stress are equal to 

(1) Force

(2) Pressure

(3) Work

(4) $\frac{1}{\text{Pressure}}$

Dimensional formula of magnetic flux is 

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

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

(3) $M^0{L}^{-2}{T}^{-2}{A}^{-3}$

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

If P represents radiation pressure, c represents speed of light and Q represents radiation energy striking a unit area per second, then non-zero integers x, y and z such that $P^x{Q}^y{c}^z$ is dimensionless, are 

(1) $x=1,y=1,z=-1$

(2) $x=1,y=-1,z=1$

(3) $x=-1,y=1,z=1$

(4) $x=1,y=1,z=1$

Inductance L can be dimensionally represented as 

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

(2) $M{L}^2{T}^{-4}{A}^{-3}$

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

(4) $M{L}^2{T}^4{A}^3$

Dimensions of kinetic energy are 

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

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

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

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

Dimensional formula for torque is 

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

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

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

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

Dimensions of coefficient of viscosity are 

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

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

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

(4) MLT

The dimension of quantity (L/RCV) is 

(1) [A]

(2) [A²]

(3) $\left[A^{-1}\right]$

(4) None of these