'Compression rarefaction' diaporamas de présentation

Chapter 17

Chapter 17. Mechanical Waves & Sound. How does a disturbance produce waves?. Procedure Fill a clear plastic container with water.

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Big Idea 10 :

Big Idea 10 :. Forms of Energy Description A. Energy is involved in all physical processes and is a unifying concept in many areas of science. B. Energy exists in many forms and has the ability to do work or cause a change. Benchmark Number & Descriptor. SC.7.P.10.1

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ENERGY

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ITEC 109

ITEC 109. Lecture 25 Sound. Review. Photography Arrays of data Simple transformations. Objectives. See another real world usage of arrays Sound. Sound. Pressure in the air Sounds are made up of rises and falls in pressure Compressions / rarefactions Waves of sound data Frequency

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