	Java Games: Flashcards, matching, concentration, and word search.

ALL ABOUT SOUND

Tools

A	B
Vibration	a back and forth motion
Frequency	Number of times a back and forth motion occurs in a second
Pitch	low and high sounds
Volume	measured in a unit called a decibel
Decibel	a unit used to measure sound
guess	opinion based on very little information
prediction	made on basis of observation and experience
overtones	a shrill, very high pitched sounds

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