Sound Flashcards
1
Q
What are the 6 parts that make up the ear
A
Pinna, ear canal, ear drum, ossicles, cochlea, auditory nerve
2
Q
What is the function of the Pinna
A
Collect the sound
3
Q
How many bones are there in the ossicles
A
3
4
Q
Where the hairs at in the ear
A
Cochlea
5
Q
What is the of function auditory nerve
A
Sends electrical signals to the brain
6
Q
When the waves are low the amplitude is……..
A
Quieter
7
Q
When the waves are high the amplitude is……..
A
Louder
