Sound, Parts of Ear

Which section of the ear is the hammer found in?

• outer ear

• middle ear

• inner ear

Name the part of the ear labeled as 6 in the diagram.

• anvil

• ear canal

• stirrup

• cochlea

Which part(s) of the ear are found in the middle ear?

• eardrum

• hammer

• anvil

• cochlea

• stirrup

The cochlea is found in which section of the ear?

• outer

• inner

• middle

What is #16?

• Ear Canal
• Semicircular Canals
• Pinna
• Stirrup

What is #15?

• Hammer
• Semicircular Canals
• Anvil
• Eardrum

What is #14?

• Hammer
• Pinna
• Hair Cells
• Auditory Nerve

What is #2?

• Ear Canal
• Pinna
• Hammer
• Anvil

When sound waves cause the eardrum to vibrate, these vibrations are immediately passed on to the_________.

• outer ear and ear canal
• inner ear
• tiny hairs
• three small bones in the middle ear

Tags

NGSS.MS-LS1-8

How does increasing the amplitude of a sound wave affect the sound?

• it makes the sound louder
• it makes the sound travel faster
• it increases the wavelength of the sound
• it increases the frequency of the sound

Tags

NGSS.MS-PS4-1