CUET Preparation Today
Beams of Red, Green and Blue light are incident normally on a right angled prism. The refractive indices are given as µR = 1.39, µG = 1.44 and µB = 1.47. Then the colour which emerges out of face AC will be:
|
only Red Blue and Green Red and Green Red, Blue and Green |
only Red |
The correct answer is Option (1) → only Red |
