Calculate the frequency of the light emitted when an
Calculate the frequency of the light emitted when an electron in a hydrogen atom makes each of the following transitions.
a. n = 5 --> n = 1
b. n = 5 --> n = 4
c. n = 6 --> n = 5
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Suppose that the exchange rate between the Russian ruble and the U.S. dollar is currently $0.03 to the ruble. The one year forward rate for the ruble is $0.025 dollars to the ruble.
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How does the Vietnam War help us (today) understand the Cold War and the United State’s role in the Cold War? What connections do you see? Why are these connections important?
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