Are you ready to explore the amazing journey of sound waves through our ears? Let’s jump in!
Sound Waves Come In: When sound waves travel through the air, they reach the outside part of our ear, called the pinna. This part picks up sounds from all around us!
Time to Vibrate!: The sound waves go down the ear canal and hit the tympanic membrane (or eardrum). This causes it to shake. That’s where the fun starts!
The Tiny Bones: Inside our ears, there are small bones called the ossicles (malleus, incus, and stapes). They make the vibrations louder. These bones send the vibrations to the oval window for the next step!
Moving the Fluid: The vibrations create waves in the cochlea, which is a spiral-shaped part of the ear filled with liquid.
Turning Waves into Signals: Little hair cells in the cochlea change these liquid waves into electrical signals. These signals then travel through the auditory nerve to our brain!
Understanding Sound: In the end, our brain figures out what these signals mean. This helps us hear different sounds! Isn’t it incredible how our ears help us enjoy the world of sound? 🎶
Are you ready to explore the amazing journey of sound waves through our ears? Let’s jump in!
Sound Waves Come In: When sound waves travel through the air, they reach the outside part of our ear, called the pinna. This part picks up sounds from all around us!
Time to Vibrate!: The sound waves go down the ear canal and hit the tympanic membrane (or eardrum). This causes it to shake. That’s where the fun starts!
The Tiny Bones: Inside our ears, there are small bones called the ossicles (malleus, incus, and stapes). They make the vibrations louder. These bones send the vibrations to the oval window for the next step!
Moving the Fluid: The vibrations create waves in the cochlea, which is a spiral-shaped part of the ear filled with liquid.
Turning Waves into Signals: Little hair cells in the cochlea change these liquid waves into electrical signals. These signals then travel through the auditory nerve to our brain!
Understanding Sound: In the end, our brain figures out what these signals mean. This helps us hear different sounds! Isn’t it incredible how our ears help us enjoy the world of sound? 🎶