Question

(86) f1, f2 and f3 are the frequen-
cies of light in diamond, glass
and water respectively, then
which one of the following is
correct?
(1) f3>f2> f1 (2) f1 > f 2> f3
(3) f1 = f2 > f 3 (4) f1 = f2 = f3​

Answer 1

Answer:

1 as frequency is directly proportional to the refractivity of it