Please Help with this question... Problem 28.18 In Young\'s two-slit experiment,
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Question
Please Help with this question...
Problem 28.18
In Young's two-slit experiment, the first dark fringe above the central bright fringe occurs at an angle of 0.29 .
Part A
What is the ratio of the slit separation, d, to the wavelength of the light, ?
Express your answer using two significant figures.
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Problem 28.18
In Young's two-slit experiment, the first dark fringe above the central bright fringe occurs at an angle of 0.29 .
Part A
What is the ratio of the slit separation, d, to the wavelength of the light, ?
Express your answer using two significant figures.
d/ =SubmitMy AnswersGive Up
Explanation / Answer
For first dark fringe,
dsin = /2
=> d/ = 1/(2sin0.29o) = 99