Which best explains why infrared waves are ineffective for treating cancer?
a)they have frequ...
Chemistry, 13.10.2019 21:30 Fhalcon543
Which best explains why infrared waves are ineffective for treating cancer?
a)they have frequencies that are too high to kill cancer cells.
b)they have short wavelengths, which can be harmful to healthy cells.
c)they do not transfer enough energy to destroy cancer cells.
d)they have long wavelengths, which can be harmful to healthy cells.
Answers: 1
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In a water molecule, hydrogen and oxygen are held together by a(an) bond. a) double covalent b) ionic c) nonpolar covalent d) hydrogen e) polar covalent
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The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.
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