Calculate the frequency of the electromagnetic waves
Calculate the frequency of the electromagnetic waves produced whenthe electrons in a mole of hydrogen atoms change from the fifth tothe second energy level.
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When 2-methylpropene is bubbled into dilute sulfuric acid at room temperature, it appears to dissolve. What new substance has been formed?
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The waiting time for a certain download to start is exponentially distributed with ? = 1.5 seconds. Let X be the time until the download begins, then X ? Exp(1.5).
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