Advertisements
Advertisements
प्रश्न
State Rayleigh’s law of scattering.
Advertisements
उत्तर
Rayleigh’s scattering law states that “The amount of scattering of light is inversely proportional to the fourth power of its wavelength”.
Amount of scattering s ∝ `1/4`
APPEARS IN
संबंधित प्रश्न
Write true or false of the following statement.
The moon is a natural source of light.
Fill in the blank.
The sun is a ............... source of light.
What do we call a body that shines on its own?
What do we call an electric bulb producing light?
Tick the correct answer
Glass is
Fill in the blank
Light consists of .............. colours.
Answer the following.
List four natural sources of light.
A ______ is an artificial source of light.
Sunlight is a blend of______ colors
Speed of light in air is 3 × 108 m s–1 and the refractive index of a medium is 1.5. Find the speed of light in the medium.
