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Sound - Coggle Diagram
Sound
What is sound?
something you can hear
kind of energy
ex. light, heat
vibrates = shake, shiver
move back&forth quickly
ex. talk - vocal cord will move
ex. hit triangle - metal move
can't see soundwaves
travels through air
get to ears
reach eardrums
listen
Sound moves
travel via air, solid, liquid
ex. whale communicate inside liquid
bounce off - echo
come back to first place/original position
ex. bat - fly & hunt
absorb/take in
ex. earplug - loud places
ex. block the door
Volume
amount of loud/soft sound
loud sound
tons of energy
travel far
ex. school bell
<-> soft sound
less enegy
travel near/close
ex. ticking watch, whisper, squeaky mouse
Pitch
high/low a sound is
high note
string moves quickly
low note
string shiver/shake slowly