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Author Question: The two forms of electromagnetic radiation that penetrate the atmosphere best ar (Read 763 times)

futuristic

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on: Aug 26, 2013
The two forms of electromagnetic radiation that penetrate the atmosphere best are:
A) X-rays and gamma rays.
B) ultraviolet and visible light.
C) visible and infrared light.
D) visible and radio waves.
E) infrared and microwaves.


curlz

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Reply #1 on: Aug 28, 2013
D


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