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Physics, 13.08.2020 16:01 cdfvghjk

White light is spread out into spectral hues by a diffraction grating. If the grating has 1000 lines per cm, at what angle will red light (λ = 640 nm) appear in first order?

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White light is spread out into spectral hues by a diffraction grating. If the grating has 1000 lines...
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