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Sound - Coggle Diagram
Sound
volume
What
how loud or soft
soft sounds
have less energy
don't travel far
ex) squeaking mouse, ticking watch, whisper
loud sounds
have a lot of energy
travel far
ex) school bell
Movement
echo
bounce off and come back
ex) bats hunt
echo on mountains
objects can absorb and block sound
ex) closed door, ear plugs
travel through air
also solids and liquids
ex) whales communicate
sound
what
Something you can hear
a type of energy
make
something vibrates
move back and forth quickly
talk
vocal cords in throat
hit a triangle
metal
sound waves
travel through air
reach ears
hear sound
Pitch
what
How high or low
high note
string vibrates quickly
low note
string vibrates slowly