The conditions required for total internal reflection of light to take place.
Light must travel from denser to a rarer medium and the angle of incidence must be greater than the critical angle
Light must travel from rarer to a denser medium and the angle of incidence must be greater than the critical angle
Light must travel from denser to a rarer medium and the angle of incidence must be smaller than the critical angle
Light must travel from rarer to a denser medium and the angle of incidence must be smaller than the critical angle
Light must travel from denser to a rarer medium and the angle of incidence must be greater than the critical angle
Conditions required for total internal reflection are: