Question

When a beam of light (???? = 6000Å) travelling in
air enters a glass medium (μ = 1.5) , the
wavelength of light in glass, would be :
(a) 2000 Å (b) 3000 Å
(c) 4000 Å (d) 5000 Å

Answer 1

Answer:

When a beam of light (???? = 6000Å) travelling in

air enters a glass medium (μ = 1.5) , the

wavelength of light in glass, would be :

(a) 2000 Å

(b) 3000 Å

(c) 4000 Å

(d) 5000 Å✔