Question

Reflection coefficient in terms of refractive index

Answer 1

mark me as brainliest answer

Because the reflected and incident waves propagate in the same medium and make the same angle with the normal to the surface, the power reflection coefficient R is just the squared magnitude of r: ... The factor of n2/n1 is the reciprocal of the ratio of the media's wave impedances (since we assume μ = μ0). ·