Question

For total internal reflection to take place, the angle of incidence i and the refractive index u of the medium
must satisfy the inequality

Answer 1

Answer:

yes you are correct

Explanation:

It is a process in which when a ray of light tends to travel from an optically denser medium optically rarer medium,then if the angle of incidence(coming) exceeds the critical angle,the incident light totally reflects back to the first medium.