Light of wavelength 500 nm is incident normally on a
Light of wavelength 500 nm is incident normally on a diffraction grating. The third-order maximum of the diffraction pattern is observed at 32.0°.
(a) What is the number of rulings per centimeter for the grating?
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light of wavelength 500 nm is incident normally on a diffraction grating the third-order maximum of the diffraction
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