S.C.I.: Speed of Objects and Waves - Ideal Responses
Speed of Waves5. In the video, it appeared that the speed of transverse and compressional Slinky waves didn't change when the frequency or amplitude of the waves was changed. The simulation in the video shows that the speed of sound waves doesn't change with frequency or amplitude, but changes in different materials (or media, substances).
6. The simulation in the video shows that sound waves travel more quickly through steel (solid) than through water (liquid), and more quicky through water than through air (gas). Evidence also comes from the measured speeds of sound in different media in different phases listed in the table in Activity 7.
posted by The Professor @ 6:03 PM
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