Unit & Dimension formulas

Every formula JEE Advanced expects you to know for Unit & Dimension, with the variables spelled out. Free, no sign-up. Read it before a mock, not during one.

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Formulas: 30
Subject: Physics
Exam: JEE Advanced
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Unit & Dimension, every formula

30 formulas, typeset and free. Print it, or keep it open beside your practice.

Dimensions of force
$[F] = M L T^{- 2}$
Dimensions of work/energy
$[W] = M L^{2} T^{- 2}$
Dimensions of power
$[P] = M L^{2} T^{- 3}$
Dimensions of pressure
$[P] = M L^{- 1} T^{- 2}$
Dimensions of momentum
$[p] = M L T^{- 1}$
Dimensions of velocity
$[v] = L T^{- 1}$
Dimensions of acceleration
$[a] = L T^{- 2}$
Dimensions of density
$[ρ] = M L^{- 3}$
Dimensions of frequency
$[f] = T^{- 1}$
Dimensions of charge
$[q] = A T$
Dimensions of G
$[G] = M^{- 1} L^{3} T^{- 2}$
Dimensions of Planck's constant
$[h] = M L^{2} T^{- 1}$
Dimensions of ε₀
$[ε_{0}] = M^{- 1} L^{- 3} T^{4} A^{2}$
Dimensions of μ₀
$[μ_{0}] = M L T^{- 2} A^{- 2}$
Dimensions of viscosity
$[η] = M L^{- 1} T^{- 1}$
Dimensions of surface tension
$[σ] = M T^{- 2}$
Dimensions of angular momentum
$[L] = M L^{2} T^{- 1}$
Dimensions of impulse
$[J] = M L T^{- 1}$
Dimensions of electric field
$[E] = M L T^{- 3} A^{- 1}$
Dimensions of potential
$[V] = M L^{2} T^{- 3} A^{- 1}$
Dimensions of resistance
$[R] = M L^{2} T^{- 3} A^{- 2}$
Dimensions of capacitance
$[C] = M^{- 1} L^{- 2} T^{4} A^{2}$
Dimensions of magnetic field
$[B] = M T^{- 2} A^{- 1}$
Principle of homogeneity
$all terms in an equation have the same dimensions$
Unit conversion
$n_{1} u_{1} = n_{2} u_{2}$
Angstrom
$1 \overset{˚}{A} = 1 0^{- 10} m$
Light year
$1 ly = 9.46 \times 1 0^{15} m$
Parsec
$1 pc = 3.08 \times 1 0^{16} m$
Astronomical unit
$1 AU = 1.49 \times 1 0^{11} m$
Dimensionless quantities
$angle, strain, refractive index, relative density$

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Unit & Dimension formulas

Unit & Dimension, every formula

Dimensions of force

Dimensions of work/energy

Dimensions of power

Dimensions of pressure

Dimensions of momentum

Dimensions of velocity

Dimensions of acceleration

Dimensions of density

Dimensions of frequency

Dimensions of charge

Dimensions of G

Dimensions of Planck's constant

Dimensions of ε₀

Dimensions of μ₀

Dimensions of viscosity

Dimensions of surface tension

Dimensions of angular momentum

Dimensions of impulse

Dimensions of electric field

Dimensions of potential

Dimensions of resistance

Dimensions of capacitance

Dimensions of magnetic field

Principle of homogeneity

Unit conversion

Angstrom

Light year

Parsec

Astronomical unit

Dimensionless quantities

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