Advertisements
Advertisements
प्रश्न
Why does sky appear blue?
टिप्पणी लिखिए
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
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
How do you obtain a spectrum of light?
Why do we see white color in Newton’s disc, when we rotate it very fast?
How are rainbows formed?
Why do clouds appear white?
Derive the equation for an angle of deviation produced by a prism and thus obtain the equation for the refractive index of the material of the prism.
Why does sky look blue and clouds look white?
Square prism is also called a ______.
Rectangular prism is also called a ______.
Name the triangular piece of glass that splits white light into different colours.
Why danger lights in vehicles are red in colour?
