X rays diffract from a crystal in which the spacing between
X rays diffract from a crystal in which the spacing between atomic planes is 0.200nm . The second-order diffraction occurs at 42.0^\circ. What is the angle of the first-order diffraction?
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1 starting with 2 different samples of propyne show how you can make 2-methyl-pent-3-yn-2-ol condensed formula
x rays diffract from a crystal in which the spacing between atomic planes is 0200nm the second-order diffraction
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