Phys320 – Spring 2004 (Baski) Quiz #3: Particle/Wave Duality – Part 2 February 18, 2004 Name: SOLUTIONSComplete both of the following problems. Show all of your work for full credit. Problem 1: Double-Slit Interference If EM radiation with a photon energy of 100 meV impinges on two slits spaced 50 μm apart, find the angleθbetween the center line and the 1stminimum of the resulting interference pattern. 6455116Minima: sin/2 where = 50 10m, 1 for 1st min1240eV nm1.24 10 nm or 1.2410 m0.1 eV1.2410mminsinsin7.121001dndnhcEdqlllq
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