Question

As per refraction, when light enters from denser medium to rarer medium:
(a) I = r (b) I > r (c ) I < r (d) None of above

Answer 1

Answer:

Option C, I < r

Angle of refraction is greater than angle of refraction, when light enters from denser medium to rarer medium.

Answer 2

As per refraction, when light enters from denser medium to rarer medium:

(a) I = r (b) I > r (c ) I < r (d) None of above

Option c