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The Electromagnetic Spectrum
Title: The Electromagnetic Spectrum
Category: Science & Technology
Details: Words: 374 | Pages: 1.6 (approximately 235 words/page)
The Electromagnetic Spectrum
X-rays are used in many ways. The most common is to take X-rays of people.
Dentists used it to check for weakenings in the teeth, and doctors use it to look at
broken bones. Although X-rays are very helpful they can be harmful too. If you’re over
exposed to them they can deteriorate your cells and cause cancer.
Infrared rays help us detect heat. With special equipment, you are able to take
pictures. Infrared …showed first 75 words of 374 total…
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…showed last 75 words of 374 total…have wave lengths measured in centimeters. The longer the waves
are close to a foot and they are used to heat our food. They cause radiation and can
burn us.
Radio waves are used to transmit sound and music waves to us. This is good
because I like to listen to music. Radio wave can cause cancer also. They sometimes
get jumbled together and it becomes frustrating. TV waves are the same as radio waves.
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