Critical Optics
Classical Mechanics
Level
2
Critical angle for air-water interface for violet color is 49 degrees. Its value for red color would be:
50°
49°
Cannot Say
48°
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
1 solution
(λ)r > (λ)v Since, λ ∝ Critical Angle So, (Critical Angle)r > (Critical Angle)v Therfore,50° is the Answer