Which is the constructive interference formula for diffraction grating problems? dsin = dcos = dcos = n dsin = n

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asked Apr 13, 2018 145k views

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Bjorsig · Answer 1 · 2018-04-19T10:29:49+0000

The formula applied in diffraction gratings is:
dsin(θ) = nλ
where d is the distance between two adjacent openings in the grating, θ is the angle between two minima or maxima of light, n is the order of the maxima or minima formed and λ is the wavelength of the light being diffracted.

Which is the constructive interference formula for diffraction grating problems? dsin = dcos = dcos = n dsin = n

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