Please enable JavaScript.
Coggle requires JavaScript to display documents.
SOUND - Coggle Diagram
SOUND
What is sound?
something you can hear
type of energy like lights, or heat
is made when something vibrates
vocal cords move when we make sound
the metal vibrates and pushes air back and forth
creates sound waves
water pond
it pushes the water and make waves
what is pitch?
how high or low the sound is
high pitch
the string vibrates quickly
low pitch
the string vibrates slower
how sound moves
it reaches our ears
it vibrates our eardrums
blocking sounds
earplugs, door
what is volume
how loud or soft the sound is
loud sound
a lot of energy
it travels far
soft sound
less energy
it travels less far
travels through air, solids, and liquids
sound bounces off and come back
echo