THE SINUSOID We start with a very simple waveform, a sinusoid. As shown in Figure 1 (a), we first visualize a steady counterclockwise rotation÷ perhaps of a light at the…

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!1 EE 201 Lab ! ! Tektronix 3021B function generator 
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Slide 1 Sound Chapter 26 Slide 2 Sound Sound is a mechanical wave which is created by a vibrating object. The vibrations of the particles in sound waves are best described…

Slide 1 Slide 2 1 The Pit! 342 Slide 3 Dr. Murray Mr. Dick Mr. Fleming Mr. Sneddon Who was the winner of “Scotland’s Best Looking Scientist 2013”? 1 23 4 Slide 4 TableVacuumAirWater…

Slide 1 Understanding Waves, Reflection and Refraction Physics Revision Slide 2 In this lesson you will revisit: The basic principles of waves. The wave formula. Reflection.…

Slide 1 Slide 2 1 Watch Video “What do these things have in common?” “Waves” What are they? Where do they come from? How are the made? Good/Bad Do “The Wave”…

(IAQ) What is Risk Assessment? Risk assessment: provides information on the health risk Characterizes the potential adverse health effects of human exposures to environmental…

* Watch Video “What do these things have in common?” “Waves” What are they? Where do they come from? How are the made? Good/Bad * Waves Introduction to Read Pg 335…