Advertisements
Advertisements
प्रश्न
Why does sky appear blue?
टीपा लिहा
Advertisements
उत्तर
- Blue colour of sky is due to scattering of sunlight by molecules of the atmosphere (eg. N2, O2)
- ‘λ’b is smaller hence it scattered more strongly based on Rayleigh Scattering law.
- Hence sky appears blue.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
What is prism?
How do you obtain a spectrum of light?
Why do we see white color in Newton’s disc, when we rotate it very fast?
What is angle of minimum deviation?
What is Rayleigh’s scattering?
Obtain the equation for dispersive power of a medium
Why is yellow light preferred to during fog?
Rectangular prism is also called a ______.
Name the triangular piece of glass that splits white light into different colours.
In the formation of primary rainbow, the sunlight rays emerge at minimum deviation from rain drop after ______.
