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

Which is the constructive interference formula for diffraction grating problems? dsin = dcos = dcos = n dsin = n
asked 145k views
1 vote
Which is the constructive interference formula for diffraction grating problems?

dsin =
dcos =
dcos = n
dsin = n

asked
User CopyOfA
by
8.7k points

2 Answers

6 votes

Answer:

D. d times sin theta = n times lambda

Step-by-step explanation:

edge 2021

answered
User PaulL
by
8.2k points
2 votes
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.
answered
User Bjorsig
by
8.6k points
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