Two of the types of ultraviolet light, uvb and uvc, are both components of sunlight. their wavelengths range from 280 to 320 nm for uvb and from 100 to 280 nm for uvc. compare the energy of microwaves, uvb, and uvc. rank from greatest to least energy per photon. to rank items as equivalent, overlap them.
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What effect might melting sea ice have for people who live in coastal areas?
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An atomic nucleus is composed ofa)protons.b)protons and neutrons.c)protons and electrons.d)protons, neutrons, and electrons.
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Two of the types of ultraviolet light, uvb and uvc, are both components of sunlight. their wavelengt...
Mathematics, 16.04.2020 01:33
Mathematics, 16.04.2020 01:33