When passing through a prism, the rays of sunlight get divided into different colours because
When passing through a prism, the rays of sunlight get divided into different colors because rays of different colors have different deviations. This happens due to the refraction of light at the prism’s surfaces, causing each color, which has a unique wavelength, to bend at different angles and disperse into a spectrum.
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When passing through a prism, the rays of sunlight get divided into different colors because rays of different colors have different deviations (Option D). This phenomenon occurs due to refraction, where light bends when it passes from one medium to another. The prism has two surfaces where refraction occurs, causing light to deviate. Since different colors of light have different wavelengths, they bend at different angles when passing through the prism. This separation of colors is known as dispersion. As a result, white light entering the prism exits as a spectrum of colors, typically observed as a rainbow of red, orange, yellow, green, blue, indigo, and violet. This dispersion demonstrates the wave nature of light and how it interacts with materials of varying refractive indices.