Antireflective CoatingPart AA thin film of polystyrene is used as an antireflective coating for fabulite(known as the substrate). The index of refraction of the polystyrene is 1.49,and the index of refraction of the fabulite is 2.409. (Figure 1)What is the minimum thickness of film required? Assume that the wavelength of the light in air is 440 nanometers.Express your answer in nanometers.• View Available Hint(s)?nmSubmitProvide FeedbackFigure1 of 1LightAirгaysPolystyrenen = 1.49Fabuliten = 2.409

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Part A A thin film of polystyrene is used as an antireflective coating for fabulite known as the substrate). The index of refraction of the polystyrene is 1.49, and the index of refraction of the fabulite is 2.409. (Ejgure 1) What is the minimum thickness of film required? Assume that the wavelength of the light in air Express your answer in nanometers. > View Available Hint(s) ? nm Submit Provide Feedback gure 1 of 1 >

Part A A thin film of polystyrene is used as an antireflective coating for fabulite known as the substrate). The index of refraction of the polystyrene is 1.49, and the index of refraction of the fabulite is 2.409. (Ejgure 1) What is the minimum thickness of film required? Assume that the wavelength of the light in air Express your answer in nanometers. > View Available Hint(s) ? nm Submit Provide Feedback gure 1 of 1 >

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter38: Refraction And Images Formed By Refraction

Section: Chapter Questions

Problem 30PQ

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