Rainbows are formed when light from the sun is scattered by water droplets (e.g. raindrops or fog) through a process called refraction. Refraction occurs when the light from the sun changes direction when passing through a medium denser than air, such as a raindrop.
Introduction: The Human Eye And The Colorful World How Rainbow Form - The Human Eye and the Colorful World | Class 10 Physics 2022-23 Magnet Brains 9.08M subscribers Subscribe 128K views 2
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. Question How rainbow is formed? Solution Refraction of Lights Refraction is the phenomenon in which when light travels from one medium to another medium, it changes its direction of propagation slightly. This occurs because each medium has a different optical density. This causes the light ray to changes its velocity in different media.
A rainbow is formed when light (generally sunlight) passes through water droplets hanging in the atmosphere. The light waves change direction as they pass through the water droplets, resulting in two processes: reflection and refraction.
Aasoka 162K subscribers Subscribe 39K views 2 years ago Class 10 | All Subjects | Learn with AASOKA This video explains the phenomena involved with the formation of a rainbow. AASOKA
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how rainbow is formed class 10