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What spectral lines will be emitted when hydrogen atoms 2019

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Description

What spectral lines will be emitted when hydrogen atoms are excited by electrons with energy E = 24 * 10 ^ -19 J?

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Additional information

Task 60513. Detailed solution with a brief record of the conditions, formulas and laws used in the decision, the withdrawal of the calculation formula and the answer.
If you have any questions about the decision, write. I will try to help.

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