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
Match the following columns
| Column A | Column B |
| a. Wooden block | i. new moon's day |
| b. Sun | ii. rectilinear propagation of light |
| c. Umbra | iii. opaque body |
| d. Eclipse | iv. luminous body |
| e. Solar eclipse | v. complete dark park |
Select the correct alternative.
The luminous body is
Write the names of some transparent objects.
Fill in the blank
A ............. is formed when the path of light is obstructed by an ..............
A ______ is an artificial source of light.
Light is a form of ______.
Choose the translucent substance from the following
Sunlight is a blend of______ colors
The angle of deviation of light ray in a prism depends on the angle of ______.
Look at the figure given in the following figure.
Will there be any difference in the shadow formed on the screen in A and B.
