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20 questions
What wave characteristic determines the loudness of a sound?
frequency
speed
wavelength
amplitude
Which of these waves represents the loudest sound?
Which of these waves represents the highest pitch?
The Doppler Effect causes an ambulance siren to sound ________________ as the ambulance travels towards you and ____________________ as the ambulance travels away from you.
louder, quieter
quieter, louder
higher pitch, lower pitch
lower pitch, higher pitch
What type of wave is a sound wave?
Choose all that apply
longitudinal wave
surface wave
transverse wave
mechanical wave
What does the Auditory nerve do?
Carries the message to the brain
Carries the message to the Semi-Circular canal
Send the message to the Eustachian tube
What is this?
Pinna
Hearing Nerve
Cochlea
Ear Drum
Anvil
What is this?
Ear Drum
Ear Canal
Pinna
Hammer
Cochlea
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