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PLZ HELP ILL GIVE BRAINLIST! How does the energy of the different waves of the spectrum vary with wavelength ?
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Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this
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On the periodic table, elements are arranged by which of the following. a. mass numbers. b. increasing atomic number. c. alphabetical order. or d. density
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Which of the following are in a chemical family a. ca, sc, k b. cu, ag, au c. so, ge, sb
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PLZ HELP ILL GIVE BRAINLIST!
How does the energy of the different waves of the spectrum vary with w...
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