Light with a wavelength of lambda = 519 nm is incident on a single slit of width w = 3.5 micrometersA screen is located t = 0.15 m behind the slit and an interference pattern has formed on it. Part A: what is the distance between the central bright spot and first dark fringe , D , in meters

Light with a wavelength of lambda = 519 nm is incident on a single slit of width w = 3.5 micrometersA screen is located t = 0.15 m behind the slit and an interference pattern has formed on it. Part A: what is the distance between the central bright spot and first dark fringe , D , in meters

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter4: Diffraction

Section: Chapter Questions

Problem 89AP: Monochromatic light of wavelength 530 nm passes through a horizontal single slit of width 1.5 m in...

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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.

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Monochromatic light of wavelength 530 nm passes through a horizontal single slit of width 1.5 m in an opaque plate. A screen of dimensions 2.0m2.0m is 1.2 m away from the slit. (a) Which way is the diffraction pattern spread out on the screen? (b) What are the angles of the minima with respect to the center? (c) What are the angles of the maxima? (d) How wide is the central bright fringe on the screen? (e) How wide is the next bright fringe on the screen?
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