UNIT 1 (INTERFERENCE) Lecture Notes PDF
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Dr. Kusum Kumari
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Summary
This document provides lecture notes on Unit 1 (Interference) in a physics course for chemical engineering. It covers topics like light waves, the superposition principle, coherent light, Young's double slit experiment, and thin film interference. The course material is based on Halliday, Resnick, and Walker's book, "Fundamentals of Physics".
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PH185 PHYSICS FOR CHEMICAL ENGINEERING DR. KUSUM KUMARI, ASSISTANT PROFESSOR, DEPARTMENT OF PHYSICS Syllabus of the course UNIT 1: Wave Optics UNIT 2: Quantum Physics UNIT 3: Crystal structure of Solids and Semi...
PH185 PHYSICS FOR CHEMICAL ENGINEERING DR. KUSUM KUMARI, ASSISTANT PROFESSOR, DEPARTMENT OF PHYSICS Syllabus of the course UNIT 1: Wave Optics UNIT 2: Quantum Physics UNIT 3: Crystal structure of Solids and Semiconductor Physics UNIT 4: Ultrasonics UNIT 1: Wave Optics Interference Diffraction Polarization Lasers UNIT 1 Interference BOOK: Halliday, Resnic and Walker, Fundamentals of Physics, 9th Ed., John Wiley, 2011. Light Waves and Formation of Wavefront. Principle of Superposition of Waves Coherent Light and Production of Coherent Light- Division of Wavefront and Division of Amplitude Young’s Double Slit Experiment Phase change on reflection Thin Film Interference (Normal Incidence) Michelson Interferometer Fabry-Perot Interferometer Application as Interference Filters Ray and Wave Motion Light Light as a wave Light as a wave Source Shape Phasor representation of a wave Superposition of waves Two types of Interference:
