Dimensional formula of heat energy is

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

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

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

(4) None of these

Concept Questions :-

Dimensions
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

If C and L denote capacitance and inductance respectively, then the dimensions of LC are

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

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

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

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

Concept Questions :-

Dimensions
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

Which of the following quantities has the same dimensions as that of energy

(1) Power

(2) Force

(3) Momentum

(4) Work

Concept Questions :-

Dimensions
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

The dimensions of "time constant" $\frac{L}{R}$ during growth and decay of current in all inductive circuit is same as that of

(1) Constant

(2) Resistance

(3) Current

(4) Time

Concept Questions :-

Dimensions
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

The period of a body under SHM i.e. presented by $T={P}^{a}{D}^{b}{S}^{c}$; where P is pressure, D is density and S is surface tension. The value of a, b and c are

(1) $-\frac{3}{2},\text{\hspace{0.17em}}\frac{1}{2},\text{\hspace{0.17em}}1$

(2) $-1,\text{\hspace{0.17em}}-2,\text{\hspace{0.17em}}3$

(3) $\frac{1}{2},\text{\hspace{0.17em}}-\frac{3}{2},\text{\hspace{0.17em}}-\frac{1}{2}$

(4) $1,\text{\hspace{0.17em}}2,\text{\hspace{0.17em}}\frac{1}{3}$

Concept Questions :-

Dimensions
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

Which of the following pairs of physical quantities has the same dimensions

(1) Work and power

(2) Momentum and energy

(3) Force and power

(4) Work and energy

Concept Questions :-

Dimensions

Difficulty Level:

The velocity of a freely falling body changes as ${g}^{p}{h}^{q}$ where g is acceleration due to gravity and h is the height. The values of p and q are

(1) $1,\frac{1}{2}$

(2) $\frac{1}{2},\frac{1}{2}$

(3) $\frac{1}{2},\text{\hspace{0.17em}}1$

(4) 1, 1

Concept Questions :-

Dimensions
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

Which one of the following does not have the same dimensions

(1) Work and energy

(2) Angle and strain

(3) Relative density and refractive index

(4) Planck constant and energy

Concept Questions :-

Dimensions
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

Dimensions of frequency are

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

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

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

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

Concept Questions :-

Dimensions
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:

Which one has the dimensions different from the remaining three

(1) Power

(2) Work

(3) Torque

(4) Energy

Concept Questions :-

Dimensions