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chapter 17
word | definition |
---|---|
x-rays | x-rays have frequencies from about 10-19 HZ to 10-21 HZ |
ultraviolet light | The part of the EM spectrum consists of frequencies above those of visible light and partially below those of x-rays |
visible light | The part of EM spectrum that human eyes can see |
EM spectrum | The range of all EM frequencies |
dilation | Energy that moves in the form of EM waves. |
bioluminescence | is the production of light without the high temperature. |
radation | organisms that produce light from chemicals reaction rather than from intense heat. |
incandescence | Energy that moves in a form of EM waves. |