Question

Explain an activity to understand to understand the concept of refraction of light through curved surface please it's very urgent send fast​

Answer 1

Answer:

We observed, that when a ray of light passes from rarer medium to denser medium, it diverges toward the normal, and when this refracted light emerges, then it going away from the normal, when the incident and the emergent medium is same then the angle of incidence and the angle of emergent always will be equal. If mediums are different, then both i and e will be different.