Deriving Relations by Dimensional Analysis

JEE Main Physics · Units and Dimensions · 5 questions, latest first

• Consider the equation H=(x^p ε^q E^r)/t^s Where H= magnetic field; E= electric field, ε= permittivity, x= distance, t= time The…20268 April, Shift 2 · Q27
• A ball of radius r and density ρ dropped through a viscous liquid of density σ and viscosity η attains its terminal velocity at…202623 January, Shift 2 · Q47
• If mass is written as m=k c^P G^-1 / 2 h^1 / 2 then the value of P will be: (Constants have their usual meaning with k a…202430 January, Shift 2 · Q31
• The speed of a wave produced in water is given by v=λ^a g^b ρ^c. Where λ, g and ρ are wavelength of wave, acceleration due to…202315 April, Shift 1 · Q39
• The frequency (v) of an oscillating liquid drop may depend upon radius (r) of the drop, density (ρ) of liquid and the surface…202324 January, Shift 2 · Q1