-
Sound Properties: Amplitude, period, frequency, wavelength
How to find the amplitude, period, frequency, and wavelength for a sound wave. Created by David SantoPietro. https://www.khanacademy.org/science/high-school-physics/x2a2d643227022488:waves/introduction-to-sound/v/sound-properties-amplitude-period-frequency-wavelength
-
Is there Sound in Space?
“Sound can’t actually travel through a vacuum like space, but scientists have learned that there’s still plenty to hear.”- SciShow
