A rainbow is a natural spectrum of sunlight in the form of bows appearing in the sky when the sun shines on rain drops. It is combined result of reflection, refraction and dispersion of sunlight from water droplets, in atmosphere. Always it formed in the direction opposite to the sun. A Rainbow is a multicoloured arc made due to the striking of light on water droplets. It is an optical illusion which means that it doesn't exist in a specific spot in the sky. It depends on where you are standing and the position of the sun or other sources of light. Rainbow Formation - The Human Eye and the Colourful World | Class 10 Physics Chapter 10 (LIVE) Magnet Brains 9.64M subscribers Subscribe 0 1 waiting Scheduled for Jul 5, 2023 #physics Rainbow Formation. Dispersion of Light by Prisms. Rainbow Formation. Mirages. One of nature's most splendid masterpieces is the rainbow. A rainbow is an excellent demonstration of the dispersion of light and one more piece of evidence that visible light is composed of a spectrum of wavelengths, each associated with a distinct color. Rainbows are created when the sun is scattered by water driblets ( similar to drops or fog) in a process known as refraction. When the sun passes through a medium-thick than air, similar to a droplet, it refracts, changing its direction. C64Q01.

how rainbow is formed class 10