I WONDER - Are There Bones In Our Ears?

The video explains how the human body perceives sound through vibrations. It details the role of the eardrum, which vibrates at the same frequency as incoming sounds, and how this vibration affects the three smallest bones in the body: the hammer, anvil, and stirrup. These bones then transmit the sound to the brain, where it is translated into what we perceive as sound.

How does the human body initially perceive sound?

• Via the eardrum

• Through the nose

• By the eyes

• Through the skin

What is the role of the eardrum in hearing?

• It converts sound into light

• It amplifies sound

• It vibrates at the same frequency as the sound

• It blocks unwanted noise

Which of the following is the smallest bone in the human body?

• Hammer

• Anvil

• Stirrup

• Femur

What happens to the three smallest bones in the body when the eardrum vibrates?

• They break

• They shrink

• They vibrate

• They grow

Where are the vibrations from the bones sent to be interpreted as sound?

• The brain

• The lungs

• The heart

• The stomach