Two narrow slits 50 μm apart are illuminated with light of wavelength 620nmnm. The light shines on a screen 1.2 mm distant. What is the angle of the m� = 2 bright fringe? (θ2 = ? RAD) How far is this fringe from the center of the pattern? (y2 =?)

Two narrow slits 50 μm apart are illuminated with light of wavelength 620nmnm. The light shines on a screen 1.2 mm distant. What is the angle of the m� = 2 bright fringe? (θ2 = ? RAD) How far is this fringe from the center of the pattern? (y2 =?)

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 68PQ

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Question

Two narrow slits 50 μm apart are illuminated with light of wavelength 620nmnm. The light shines on a screen 1.2 mm distant.

What is the angle of the m� = 2 bright fringe? (θ2 = ? RAD)
How far is this fringe from the center of the pattern? (y2 =?)

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