Question

light travels from one medium to another medium the wavelength of light in first medium is λ₁,

wavelength of light in second medium is λ₂, then the ratio of refractive index of first medium to

second medium is(μ₁/μ₂)

a) λ₂/ λ₁

b) λ₂*λ₁

c) λ₁/λ₂

d) both a and b​

Answer 1

Answer:

0ption .A refractive index of medium second to first