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Statement 1: When a white light ray passes through a prism it disperses into seven different colours, and this phenomenon is called dispersion. Statement 2: Refraction depends upon the wavelength of light and since different colours have different wavelengths, they are refracted at a different angle. |
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Answer» Statement 1: When a white light ray passes through a prism it disperses into seven different colours, and this phenomenon is called dispersion. Statement 2: Refraction depends upon the wavelength of light and since different colours have different wavelengths, they are refracted at a different angle. |
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