Sound - Hearing

Sound - Hearing

Multiple Choice

If the volume is too loud, can it cause hearing loss?

• Yes

• No

Multiple Choice

The higher the frequency the....

• higher the pitch

• lower the pitch

Multiple Choice

Which organ is responsible to detect and interpret sounds?

• eyes

• mouth

• ears

• nose

Multiple Choice

Which is not a main basic part of the human ear?

• middle ear

• outer ear

• exterior ear

• inner ear

Multiple Choice

Which part of the ear is responsible to collecting sound waves into the ear canal?

• Outer ear

• Middle Ear

• Inner Ear

Multiple Choice

Which part of the ear does sound waves stimulate nerves in cochlea which send electrical signals to brain interpreting sound?

• Outer ear

• Middle Ear

• Inner Ear

Multiple Choice

Which part of the ear is sound amplified by three “bones” (hammer, anvil, and stirrup)?

• Outer ear

• Middle Ear

• Inner Ear

Multiple Choice

Which animal can hear higher frequencies than an human?

• frog

• bat

• bird

Multiple Choice

Sound waves are

• Transverse

• Longitudinal

Multiple Choice

The speed of sound does NOT depends on

• time

• medium

• temperature

Multiple Choice

Pitch of sound depends on

• temperature

• frequency

• money

• ears

Multiple Choice

Which is going to produce more decibels?

• Car driving by

• Leaves falling

• Jet airplane

• Regular conversation