Light of wavelength 590.0 nm illuminates a slit of width 0.74 mm. (a) At what distance from the slit should a screen be placed if the first minimum in the diffraction pattern is to be 0.93 mm from the central maximum? m (b) Calculate the width of the central maximum. mm

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
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Chapter35: Diffraction And Interference
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Light of wavelength 590.0 nm illuminates a slit of width 0.74 mm.
(a) At what distance from the slit should a screen be placed if the first minimum in the diffraction pattern is to be 0.93 mm from the central maximum?
m
(b) Calculate the width of the central maximum.
mm
Helium-neon laser light (2 = 632.8 nm) is sent through a 0.290-mm-wide single slit. What is the width of the central maximum on a screen 2.00 m from the slit?
mm
A screen is placed 45.0 cm from a single slit, which is illuminated with light of wavelength 690 nm. If the distance between the first and third minima in the diffraction pattern is 3.10
mm, what is the width of the slit?
m
Transcribed Image Text:Light of wavelength 590.0 nm illuminates a slit of width 0.74 mm. (a) At what distance from the slit should a screen be placed if the first minimum in the diffraction pattern is to be 0.93 mm from the central maximum? m (b) Calculate the width of the central maximum. mm Helium-neon laser light (2 = 632.8 nm) is sent through a 0.290-mm-wide single slit. What is the width of the central maximum on a screen 2.00 m from the slit? mm A screen is placed 45.0 cm from a single slit, which is illuminated with light of wavelength 690 nm. If the distance between the first and third minima in the diffraction pattern is 3.10 mm, what is the width of the slit? m
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