Is a person who tests people’s hearing.
An audiologist
Is the highest or lowest sound an object makes...
Pitch
A sound is made when things..
Vibrate
Sound waves can travel through....
solids, liquids, or gases.
Use a lot of energy..
Loud sounds
Is the loudness or the softness of a sound...
Volume
Sends the messages to the brain....
The inner ear
Catches the sound waves”.
The outer ear
Is a form of energy that can be heard and travels in waves.
Sound
A whisper is the example of
Soft sounds