According to the Snell's law if an electromagnetic wave is incident in a medium (refractive
index n1) on another medium (refractive index m2);
(A) The angle of incidence is equal to the angle of refraction
(B) The angle of refraction r) is given by sin i
(C) Both (a) and (b)
(D) Neither (a) nor (b)
index n1) on another medium (refractive index m2);
(A) The angle of incidence is equal to the angle of refraction
(B) The angle of refraction r) is given by sin i
(C) Both (a) and (b)
(D) Neither (a) nor (b)