https://www.khanacademy.org/science/in-in-class10th-physics/in-in-the-human-eye-and-the-colourful-world/in-in-dispersion-of-light-in-prism/v/prism-dispersion-of-light 2021-03-23T22:19:12Z Prism & dispersion of light By doing an experiment let's explore what prisms are and what happens to white light as it passes through a prism.  Mahesh Shenoy video https://cdn.kastatic.org/googleusercontent/PqtknjDuX_6FdIvkEJWkNATXZtGmyCnxnoyyPQIBFEGPkgIzLcWviVHGDlUjuhQEyWhDt0w-idOhAKfgWEfjsLIB Prism & dispersion of light By doing an experiment let's explore what prisms are and what happens to white light as it passes through a prism.  https://cdn.kastatic.org/ka-youtube-converted/3d2C-pDkTEg.mp4/3d2C-pDkTEg.mp4 700 Dispersion of light in prism https://www.khanacademy.org/science/in-in-class10th-physics/in-in-the-human-eye-and-the-colourful-world/in-in-dispersion-of-light-in-prism/v/newton-prism-experiment 2021-03-23T22:19:10Z Newton's prism experiment Let's explore how Sir Issac Newton experimentally proved that white light is made of all the colours of the rainbow.  Mahesh Shenoy video https://cdn.kastatic.org/googleusercontent/6PBp3vZP9MOAjkYR2MK6oKvzUQNYo6QbManEuuzRKZaS3R3jzdJ6UN-97_aIeWVkSpuaepk7vyhiymAGqXDKWI4 Newton's prism experiment Let's explore how Sir Issac Newton experimentally proved that white light is made of all the colours of the rainbow.  https://cdn.kastatic.org/ka-youtube-converted/Mqy7T0KtXV8.mp4/Mqy7T0KtXV8.mp4 460 Dispersion of light in prism https://www.khanacademy.org/science/in-in-class10th-physics/in-in-the-human-eye-and-the-colourful-world/in-in-dispersion-of-light-in-prism/v/formation-of-rainbows-how-far-are-they-physics-khan-academy 2020-06-23T07:22:42Z Formation of rainbows (& how far are they) Rainbows are formed by the dispersion of light & reflection (not total internal reflection) from drops of water. The rainbow color sequence can be analyzed by drawing a ray diagram of the refraction of sunlight inside water drops. Mahesh Shenoy video https://cdn.kastatic.org/googleusercontent/h3xrfaPRK3nabthKES6eQjh8wNRffbXypYBzu647lpi2Qalw1G2U9rvxyaDFcNO0n1YpQIAjwe7l2QRupxzHoDu0 Formation of rainbows (& how far are they) Rainbows are formed by the dispersion of light & reflection (not total internal reflection) from drops of water. The rainbow color sequence can be analyzed by drawing a ray diagram of the refraction of sunlight inside water drops. https://cdn.kastatic.org/ka-youtube-converted/HLChkxfSUhI.mp4/HLChkxfSUhI.mp4 862 Dispersion of light in prism https://www.khanacademy.org/science/in-in-class-10-physics-india-hindi/in-in-the-human-eye-and-the-colourful-world-hindi/dispersion-of-light-in-prism-hindi/e/rainbows 2026-04-08T00:16:02.937952483Z Rainbows Let's practice problems to better understand how rainbows form. Satrajit exercise https://www.khanacademy.org/science/odia-class-8/x5afe03997ff1e6c2:light/x5afe03997ff1e6c2:dispersion-of-light/e/dispersion-of-white-light-by-a-glass-prism-in 2026-04-08T00:36:09.500768563Z Dispersion of white light by a glass prism Let's solve some questions vibhor exercise