A monochromatic light of wavelength 5600 A° is incident normally on a single slit and the diffraction pattern is observed on a screen. If the distance between the central bright band and the third dark band is 2.4 cm and slit separation is 0.16 mm, find the screen distance from the slit. (а) 2.28 m (b) 1.34 m (c) 2.64 m (d) 1.82 m

A monochromatic light of wavelength 5600 A° is incident normally on a single slit and the diffraction pattern is observed on a screen. If the distance between the central bright band and the third dark band is 2.4 cm and slit separation is 0.16 mm, find the screen distance from the slit. (а) 2.28 m (b) 1.34 m (c) 2.64 m (d) 1.82 m

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter4: Diffraction

Section: Chapter Questions

Problem 90AP: A monochromatic light of unknown wavelength is incident on a slit of width 20 m. A diffraction...

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