I WONDER - How Is Sound Made?

The video explains that sound is caused by vibrations, which release energy in the form of sound waves. When we hear sounds, our body processes these vibrations. The eardrum vibrates at the same frequency as the sound, and the smallest bones in the ear transfer these vibrations to the brain. The brain then translates them into recognizable sounds like words, noises, and music.

What causes sound to occur?

• Vibrations

• Light waves

• Electric currents

• Magnetic fields

What is the role of the eardrum in hearing?

• It converts sound into electrical signals.

• It vibrates at the same frequency as the sound.

• It filters out background noise.

• It amplifies sound waves.

Where are the smallest bones in the human body located?

• In the hand

• In the foot

• In the ear

• In the nose

How does the brain interpret vibrations?

• As sounds like words and music

• As electrical impulses

• As chemical reactions

• As light signals

What is the final step in the process of hearing?

• The sound waves enter the ear

• The smallest bones transfer vibrations

• The brain translates vibrations into sounds

• The eardrum vibrates