A laser beam is traveling through an unknown substance when


A laser beam is traveling through an unknown substance. When it encounters a boundary with air, the angle of reflection is 23.0° and the angle of refraction is 40.0°.

(a) What is the index of refraction of the substance?

(b) What is the speed of light in the substance?

m/s

(c) At what minimum angle of incidence would the light be totally internally reflected?

Request for Solution File

Ask an Expert for Answer!!
Physics: A laser beam is traveling through an unknown substance when
Reference No:- TGS0785985

Expected delivery within 24 Hours