Question

(5)
Vv,Vr,Vg are the velocities of violet, red and green lights respectively,
passing through a prism after dispersion of white light. Which among
the following is a correct relation?
(a) Vv = Vr = Vg
(b) Vv>Vr>Vg
(c) Vv>Vr>Vg
(d) Vv<Vr=Vg​

Answer 1

Answer:

the answer of your question is bit no. b