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Hi everyone, i'm here with problem 24 from chapter 7.
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In this problem, we're asked to find the wavelength of the energy transition from n equals 1 to n equals 3.
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We can do this by using the rydberg equation, which i've written here.
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And in this equation, it says that 1 over the wavelength is equal to r times 1 over n1 squared minus 1 over n2 squared.
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So what do these variables mean? well, the lambda represents wavelength.
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That is a common theme we've seen throughout these problems.
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R is a new constant, the ridbur constant, and that is 1 .097 times 10 to the 7 meters, inverse meters.
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And then, n1 is just our initial energy state, while n2 is our final energy state.
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And in this problem, n1 corresponds to n equals 1.
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Well, n2 corresponds to n equals 3.
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So now if we use this equation and we plug in our no numbers, we can find the wavelength...