As we hear, where do sound vibrations go after the eardrum?

Sound vibrations travel through a series of structures in the ear after they make contact with the eardrum. Once the eardrum vibrates in response to sound waves, these vibrations are transferred to three tiny bones in the middle ear known as the ossicles (malleus, incus, and stapes). The stapes then sends the vibrations into the cochlea, which is a fluid-filled structure in the inner ear.

The cochlea acts as a sensory organ where mechanical sound vibrations are converted into electrical signals. These signals are then sent to the brain via the auditory nerve, allowing us to perceive sound. Therefore, stating that the sound vibrations go to the cochlea after the eardrum accurately reflects the process of hearing and how we interpret sound.