Question

what are the important topics in refraction of light?

Answer 1

Hello friend!!
Rajdeep here.....

Fir refraction of light, consider the following questions:

1. When light goes from rarer to denser medium, in which direction does the ray bend? (and vice versa)

2. What are optically rarer and denser medium?

3. On which factor does Refractive index, critical angle, speed of light, depends?

4. What is refractive retract index, critical angle, total internal reflection?

Thanks!!
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