Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 Physics Electromagnetic Waves Reflection and Refraction
The clear sky appears blue because:
1
Blue light gets absorbed in the atmosphere.
2
Ultraviolet radiations are absorbed in the atmosphere.
3
Violet and blue light are scattered more by the atmosphere than light of all other colours.
4
Light of other colors is scattered more by the atmosphere than violet and blue light.