Physics, 08.04.2020 22:25, foziasif9525

Monochromatic light is incident on a grating that is 75 mm wide and ruled with 50,000 lines. the second-order maximum is seen at 32.5°. what is the wavelength of the incident light?

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Monochromatic light is incident on a grating that is 75 mm wide and ruled with 50,000 lines. the sec...