Physics, asked by Sissharth2330, 1 year ago

Why white light is taken to form spectra due to grating?

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Answered by Anonymous
2
<B> <I>White light diffracted by the grating will form a spectrum along each ordered beam. This effect occurs because, if the light is polychromatic, the direction of the diffracted beams is dependent on their wavelengths. ... If light of a longer wavelength is used, the maxima are at greater angles.
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