'1 wavelength' diaporamas de présentation

textbook sections 28-1 -- 28-3

Physics 1161: Lecture 26 Interference. textbook sections 28-1 -- 28-3. +1. t. -1. +1. t. -1. +2. t. -2. Superposition. Constructive Interference. +. In Phase. +2. t. -2. Superposition. Destructive Interference. +1. t. -1. +. +1. Out of Phase 180 degrees. t. -1.

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CHAPTER 9

CHAPTER 9. Spectroscopy: the study of the interaction of energy with matter Energy applied to matter can be absorbed, emitted, cause a chemical change, or be transmitted Spectroscopy can be used to elucidate the structure of a molecule. Electromagnetic radiation.

566 views • 38 slides

textbook sections 28-1 -- 28-3

Physics 1161: Lecture 20 Interference. textbook sections 28-1 -- 28-3. +1. t. -1. +1. t. -1. +2. t. -2. Superposition. Constructive Interference. +. In Phase. +2. t. -2. Superposition. Destructive Interference. +1. t. -1. +. +1. Out of Phase 180 degrees. t. -1.

498 views • 38 slides

Chapter 15 Sound

Chapter 15 Sound. What is Sound? a pressure disturbance Mechanical longitudinal wave moves away from the source with velocities that are characteristic of the medium Examples of the speed of sound Air 331m/s Water 1493 m/s Iron 5130 m/s. How is sound detected?.

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Light is a Wave

249 views • 11 slides

Lecture on Two Source Interference

174 views • 6 slides