‘Two beams of light having intensities /and 47 nterfere to produice a fringe pattem on a screen. Ifthe phase difference between the beams is 7/ 2 atthe point 4 and 7 atthe point B, then the difference between the resultant infensities at4 and Bis o ar e 51 041 o ¢ 4 Two beams oflight having intensities I and 41interfere to produce a fringe pattem on a screen. If the phasedifference between the beams is x/2 at the point A and z at the point B, then the đifference between theresultant intensities at.A and Bis2151417I

Answered: Image /qna-images/answer/2cc11486-6912-4978-b7bb-5ed1161de438.jpg

difference between the beams is x/2 at the point.A and r at the point B, then the difference between the resultant intensities at.A and Bis Two beams oflight having intensities I and 4ľinterfere to produce a fringe pattem on a screen. If the phase 21 51 41 7I

difference between the beams is x/2 at the point.A and r at the point B, then the difference between the resultant intensities at.A and Bis Two beams oflight having intensities I and 4ľinterfere to produce a fringe pattem on a screen. If the phase 21 51 41 7I

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter26: Electromagnetism

Section: Chapter Questions

Problem 69A

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Concept explainers

Diffraction of light

In physics, the term diffraction is defined as the bending of light around the corners of the obstacle. As a light ray passes by an aperture, it bends around the edges or through slits, it spreads out through a narrow opening. The diffracted light will produce fringes of bright and dark or colored bands which are labeled as a diffraction pattern.

Question

‘Two beams of light having intensities /and 47 nterfere to produice a fringe pattem on a screen. Ifthe phase difference between the beams is 7/ 2 atthe point 4 and 7 atthe point B, then the difference between the resultant infensities at4 and Bis o ar e 51 041 o ¢ 4

Two beams oflight having intensities I and 41interfere to produce a fringe pattem on a screen. If the phase
difference between the beams is x/2 at the point A and z at the point B, then the đifference between the
resultant intensities at.A and Bis
21
51
41
7I

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