The speed of light depends (a) on elasticity of the medium only (b) on inertia of the medium only

(a) √3/√2 is the correct option

The refractive index of the medium nm is given by  nm=  (Speed of light in air) / (Speed of light in medium)=c/v  Let v1 be the speed of light in medium 1 and v2 be...

Given,n=1.5 and the speed of light in vacuum, c = 3x 108 ms-1. We know that the refractive index is given by the expression n =c/v where c is the...

Refractive index of a medium is defined as the ratio of speed of light in vacuum to the speed of light in the medium. i.e., Refractive index (of a medium)...

(c) the elastic property as well as the inertia property EXPLANATION:  The speed of the sound in a fluid is  V = √(B/ρ) and in a longitudinal solid rod  V = √(Y/ρ)...

(b) light goes from optically denser medium to rarer medium EXPLANATION:  When the light goes from a denser medium to lighter medium, it goes away from the normal. When the angle of...

(b) In an isotropic medium, speed of light depends on its wavelength.

 speed of light in medium Y is (b) v/sin θ 

It is true that measure of price elasticity of demand for a normal good carrier minus sign because there is an inverse relationship between P and Q. Whereas there is...

Good B has higher elasticity as compared to A. It is because with change in price by one per cent, percentage change in demand for B is 4% while in...