iPad 7:32 PM webassign net 8. 2.94/5.88 points l Previous Answers SerPOP5 29. P.
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iPad 7:32 PM webassign net 8. 2.94/5.88 points l Previous Answers SerPOP5 29. P.007 My Notes Ask Your Teacher A photon with energy 2.90 eV is absorbed by a hydrogen atom (a) Find the minimum n for a hydrogen atom that can be ionized by such a photon. (b) Find the speed of the electron released from the state in part (a) when it is far from the nucleus. 730 Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out a intermediate results to at least four-digit accuracy to minimize roundoff error km/s Need Help? Read It 9. 15.88 points SerPOP5 29.P. 019 My Notes Ask Your Teacher Calculate the magnitude of the orbital angular momentum for a hydrogen atom in the following states. (a) 3p J s (b) 2p J s Need Help? Read It 10 5.88/5.88 points I Previous Answers SerPOP5 29.P. 027 My Notes Ask Your TeacherExplanation / Answer
a)
13.6 eV / (2)^2 = 3.40eV is required to ionize a hydrogen atom from state n = 2. So while the photon cannot ionize
a hydrogen atom pre-excited to n = 2, it can ionize a hydrogen atom in the n = 3 level, that is, with energy
13.6 / 3^2 =
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