Physics

Physics, 02.07.2019 02:30, sugeilochoa

Light with a wavelength of about 490 nm is made to pass through a diffraction grating. the angle formed between the path of the incident light and the diffracted light is 9.2° and forms a first-order bright band. what is the number of lines per mm in the diffraction grating? round your answer to the nearest whole number.

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Light with a wavelength of about 490 nm is made to pass through a diffraction grating. the angle for...

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