In an interference experiment using a monochromatic source emitting light of wavelength A, the fringes are produced by two long, narrow slits separated by a distance d = 0.5 mm. The fringes are formed on a screen which is situated at a distance D = 5 m from the slits. Determine 2, if the fringe width w = 6 mm. Provide your answer in nanometers (10° m).

In an interference experiment using a monochromatic source emitting light of wavelength A, the fringes are produced by two long, narrow slits separated by a distance d = 0.5 mm. The fringes are formed on a screen which is situated at a distance D = 5 m from the slits. Determine 2, if the fringe width w = 6 mm. Provide your answer in nanometers (10° m).

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter3: Interference

Section: Chapter Questions

Problem 29P: Using the result of the preceding problem, (a) calculate the distance between fringes for 633-nm...

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Using the result of the preceding problem, (a) calculate the distance between fringes for 633-nm light falling on double slits separated by 0.0800 mm, located 3.00 m from a screen. (b) What would be the distance between fringes if the entire apparatus were submersed in water, whose index of refraction is 1.33?
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