Vocab
A specialized structure designed to receive sound
What is an ear
Sound can be described as
What is waves
What keeps out debris from your eye
What are eyelashes
What helps the skin in the ear canal stay healthy?
What is Earwax
The path light travels in
What is straight
The number of wavelengths that pass a given point into a certain amount of time.
What is frequency
When sound bounces off an object
What is echo
What helps you regulate the amount of light entering the eye?
What is Iris
The three parts of the ear?
What are outer ear, middle ear, and inner ear
What is an electromagnetic wave?
What is lights path of travel (straight line)
Changes in the direction light move in.
What is refraction
What is the length between waves called?
What is wavelength
The part of the eye that let's light into your eyes as the muscles of your iris change their shape?
What is the pupil
Serves to collect the channel sound to the middle ear.
What is the outer ear
The top of a wave
What is Crest
Light hitting obstacles.
What is diffraction
The measure of the height of the wave.
What is amplitude
The part of the eye that helps bend light so the eye can focus?
What is the cornea
serves to transform energy from sound to send it to the inner ear.
What is the middle ear
The bottom of the wave
What is Trough
How far it dips down and rises up.
What is amplitude
What is the scientific name for sound waves
What are longitudinal waves
The part of the eye that develops tears
What is the Lacrimal Gland
Serves to transport the sound to the brain
What is the inner ear
What is the scientific name for Light Waves
What is a transverse wave