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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

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An illustration of a ringing bell and dots representing air molecules. The dots are close together,...

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