what is the rainbow
explain the dispersion...
Answers
Answer:
rainbow is produced by dispersion and internal reflection of light in water droplets in the atmosphere. White light from the sun enters a spherical raindrop. The different colors are refracted through different angles, reflected off the back of the drop, and then refracted again when they emerge from the drop.
Dispersion occurs whenever there is a process that changes the direction of light in a manner that depends on wavelength. ... In a rainbow, light enters a drop of water and is reflected from the back of the drop. The light is refracted both as it enters and as it leaves the drop.
Answer:
Define Rainbow :::
The Rainbow forms when sunlight hits the water droplets suspended in the atmosphere and undergoes total internal reflection. When the sunlight comes out of the drop it disperses, where the drop acts like a small prism is known as rainbow.
Explain the dispersion :::
The dispersion of light into several colors is what forms the rainbow.
In other way
::::
In a rainbow, light enters a drop of water and is reflected from the back of the drop. The light is refracted both as it enters and as it leaves the drop.