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Topic: Photon emission  (Read 3618 times)

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Offline FatimaB

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Photon emission
« on: March 17, 2019, 06:33:22 AM »
A hydrogen atom in the ground state absorbs a photon with wavelength =97.28nm then emits a photon with wavelength = 1899nm. In which energy level will the electron be after this emission?
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Offline Borek

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Re: Photon emission
« Reply #1 on: March 17, 2019, 07:59:50 AM »
You have to show your attempts at solving the problem to receive help, this is a forum policy.
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Offline Enthalpy

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Re: Photon emission
« Reply #2 on: March 19, 2019, 06:02:02 AM »
Maybe some formula is known for the energy levels in a hydrogen atom?
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