1. Figure below shows a double slit located a distance x from a screen, with the distance from the center of the screen given by y. The slits are illuminated by light of wavelength A. When the distance d between the slits is relatively large, there will be numerous bright spots, called fringes. Using the small angle approximation (where sine0, with 0 in radians), calculate the distance between fringes in terms of A and the variables shown below. Ym+1 Ут Om+1 d. Answer symbollically using: x,d, and A. Use the orange square root symbol box to enter variables and greek symbols. Ay= Using the result of part (a), calculate the distance between fringes for 646 -nm light falling on double slits separated by 0.09 mm, located 2 m from a screen as in Figure. Ду: cm

1. Figure below shows a double slit located a distance x from a screen, with the distance from the center of the screen given by y. The slits are illuminated by light of wavelength A. When the distance d between the slits is relatively large, there will be numerous bright spots, called fringes. Using the small angle approximation (where sine0, with 0 in radians), calculate the distance between fringes in terms of A and the variables shown below. Ym+1 Ут Om+1 d. Answer symbollically using: x,d, and A. Use the orange square root symbol box to enter variables and greek symbols. Ay= Using the result of part (a), calculate the distance between fringes for 646 -nm light falling on double slits separated by 0.09 mm, located 2 m from a screen as in Figure. Ду: cm

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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