Physics, 25.03.2020 22:13 zoriahmendoza
An illustration of a ringing bell and dots representing air molecules. The dots are close together, then far apart and close together again representing a longitudinal mechanical wave of sound going from the bell to an ear.
How many wavelengths are seen in this image of a sound wave?
three
four
six
ten
Answers: 1
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How to tell if two objects are in thermal equilibrium 1.the objects have the same temperature 2.the objects are the same size 3.the objects are touching each other 4.the objects temperatures are changing
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An illustration of a ringing bell and dots representing air molecules. The dots are close together,...
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