Light of wavelength 618 nm is incident normally on a diffraction grating. Two adjacent maxima occur at angles given by sin 0 = 0.21 and sin 0 = 0.33. The fourth-order maxima are missing. (a) What is the separation between adjacent slits? (b) What is the smallest slit width this grating can have? For that slit width, what are the (c) largest, (d) second largest, and (e) third largest values of the order number m of the maxima produced by the grating? (a) Number i Units (b) Number i Units

Light of wavelength 618 nm is incident normally on a diffraction grating. Two adjacent maxima occur at angles given by sin 0 = 0.21 and sin 0 = 0.33. The fourth-order maxima are missing. (a) What is the separation between adjacent slits? (b) What is the smallest slit width this grating can have? For that slit width, what are the (c) largest, (d) second largest, and (e) third largest values of the order number m of the maxima produced by the grating? (a) Number i Units (b) Number i Units

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter35: Diffraction And Interference

Section: Chapter Questions

Problem 56PQ

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