A double-slit experiment is carried out with slit spacing d = 0.41 mm. The screen is at a distance of 1.5 m. The bright fringes at the centre of the screen are separated by a distance Ax = 1.5 mm. a) Determine the wavelength of the light b) Determine the spacing of the bright fringes when a source with a wavelength 600 nm is used.

A double-slit experiment is carried out with slit spacing d = 0.41 mm. The screen is at a distance of 1.5 m. The bright fringes at the centre of the screen are separated by a distance Ax = 1.5 mm. a) Determine the wavelength of the light b) Determine the spacing of the bright fringes when a source with a wavelength 600 nm is used.

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 40PQ

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