The ear drum vibrates by the vibrating air molecules near it due to the sound wave.
outer ear
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Mechanical energy (Blast waves) and thermal energy (Heat)
The energy released by fault movement forms seismic waves.
Radioactive waves
Heat lamps are just infra-red ray emitter. In simple terms they release waves containing energy. As these infra-red waves reaches the food, they transfer into heat energy and thus heating the food. In summary light energy turns into heat energy.
forces and motion
The ear drum vibrates by the vibrating air molecules near it due to the sound wave.
Tympanic Membrane
The auditory canal allows sound to get to the eardrum.
acoustic energy, when you make sound it is audible because it is in sound waves that move through the atmosphere and into you ear to vibrate your eardrum
The sound waves, coming through the auditory canal, strike the tympanic membrane (eardrum).The eardrum vibrates because of the soundwaves.This vibration is picked up by the ossicles and transmitted through the middle ear to the oval window.Therefore it is the soundwaves causing the eardrum to vibrate that ultimately makes the ossicles vibrate.
Vibration from sound waves
Sound waves first enter the outer ear, which consists of the pinna (visible portion) and the ear canal. The pinna helps collect sound waves and directs them into the ear canal. The sound waves then travel through the ear canal and reach the eardrum (tympanic membrane) at the end of the canal.
the correct answer is : ear canal or you could just write canal if you are doing a sheet/ homework sheet called: 8LD(4) Ear diagram- then write ear canal, if not then choose between; ear canal and canal
Sound waves hit the eardrum. The eardrum vibrates in response to the sound waves. These sound vibrations are amplified and transmitted by the auditory ossicles of the middle ear to the inner ear where they are changed into electrical energy and sent to the brain for interpretation.
Pinna, auditory canal, eardrum, middle ear, cochlea, vestibulocochlear nerve, temporal lobe
the organ of the eardrum
When a sound is made outside the outer ear, the sound waves, or vibrations, travel down the external auditory canal and strike the eardrum (tympanic membrane). The eardrum vibrates. The vibrations are then passed to 3 tiny bones in the middle ear called the ossicles. The ossicles amplify the sound.