Sound Energy
Definition
Sound energy refers to the form of mechanical wave-like vibrations that travel through matter as longitudinal waves. It is produced by vibrating objects and requires a medium for transmission.
Analogy
Picture sound waves as ripples spreading across water when you drop pebbles into it. Just like those ripples carry away some water's kinetic/potential energies, sound waves transport vibrational energy through the air or other mediums.
Related terms
Frequency: The number of sound wave cycles that occur in one second, measured in hertz (Hz).
Amplitude: The maximum displacement of particles from their equilibrium position in a sound wave.
Pitch: How high or low a sound is perceived, related to its frequency.
"Sound Energy" appears in:
Resources
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.