I Hear You
Don’t put that in your ear!!! How many times have you heard that when you were young? Well there is a very good reason you should be careful with our ears. Not only are they a means of getting important information (like a physics lecture) but they also are involved in your balance and are a major source of heat loss for your body. To understand how the ear functions, we must first know what sound is and how it travels. Sound is the compression and rarefaction of the air molecules, caused by the vibration of a solid, liquid, or gas. Every wave has two characteristics that define a sound and that is amplitude and a frequency. A frequency is the amount of waves cycles that pass a given area per second, and this is what gives sound it unique tone. Amplitude is the height of each wavelength and that determines how loud a noise is. Since everything in the universe has its own frequency, (wave pattern)
. . .
Some common words found in the essay are:
, inner ear, sound waves, middle ear, inner ear inner, region inner ear, region inner, ear inner ear, tiny bones, human ear, external auditory, outer ear, ear consists, ear inner,
Approximate Word count = 610
Approximate Pages = 2 (250 words per page double spaced)
|
 |
