The difference in speed also means a difference in mass of 50%.

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We can think about the Lyman series, which is 1 where n equals 1. We know that that's going to be a higher energy difference, so that means that we're going to be in the UV range.

我们可以来看看Lyman系,也就是n等于,我们知道它的能量差更大,所以它在紫外光区内。

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Democrats, however, have proposed plugging tax loopholes as a means of making up the difference in revenue if the corporate rate is lowered.

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For instance, graphite and diamond are both made of carbon, but the difference in the crystalline arrangements of their carbon atoms means that graphite conducts electricity while diamond is a good insulator.

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If you are passionate about a political, social, or community effort, by all means you should dive in and make a difference.

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