1) A thin film with an index of refraction of 1.45 is spread across flint glass with an index ofrefraction of 1.53. Green light with a wavelength of 560Onm in air hits the thin film nearlyperpendicular to the surface. Calculate the minimum thickness of the film that will createconstructive interference of the green light2) Two slits are 0.150 mm apart. A light source with a wavelength of 565 nm illuminates theslits. The distance from the slits to the screen is 4.2 m.a. Find the distance on the screen from the second order dark fringe on the right of thecenter of the interference pattern to the second bright region on the left of theinterference pattern.b. Find the angular width of the bright region at the center of the pattern (the anglebetween the first nodal line on the right and the first nodal line on the left)

1) A thin film with an index of refraction of 1.45 is spread across flint glass with an index of refraction of 1.53. Green light with a wavelength of 560nm in air hits the thin film nearly perpendicular to the surface. Calculate the minimum thickness of the film that will create constructive interference of the green light

1) A thin film with an index of refraction of 1.45 is spread across flint glass with an index of refraction of 1.53. Green light with a wavelength of 560nm in air hits the thin film nearly perpendicular to the surface. Calculate the minimum thickness of the film that will create constructive interference of the green light

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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