a. Compare the frequency of the incident wave with the frequency of the reflected wave (Is one greater?): b. Compare the wavelength of the incident wave with the wavelength of the reflected wave (is one greater?): Answer parts C &D, using the following terms in your answers: wave, reflected, standing, constructive, destructive, interference. c. Sound Waves Name _____ Learning Goals: Students will be able to Explain how different sounds are modeled, described, and produced. Design ways to determine the speed, frequency, period and wavelength of a sound wave model. 1. Use the Listen to a Single Source tab in the PhET simulation Sound Waves (phet.colorado.edu)
In this Virtual Lab you will place a red blood cell, and Elodea Cell, and a Paramecium in hypotonic, iso- tonic, and hypertonic solutions. You will examine how and why these cells gain or lose water in the dif- If we increase the power, the sound _____ will increase. Intensity can also vary based on the characteristics of the _____. This is due to the fact that the sound waves have been _____ from the walls and interfere with the sound waves that are coming from the loudspeaker.
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