Question

total internal refection phenomenon occur when light passes from? answer_. denser to rarer medium.​

Answer 1

Answer:

Total Internal Reflection takes place when light travels from denser to rarer and also the angle of incidence should be greater than critical angle.

Answer 2

Answer:

The medium with greater refractive index is called the denser medium and the one with smaller refractive index is called the rarer medium. ... When wave travels from rarer to denser medium the refracted ray bends towards the normal and the angle of refraction is less than the angle of incidence.