Project Management Paper |
October 9, 2020
Write the few sentences about what constitutes healthy aging based on some reading you did in chapter 16, films we watched in class, etc.
October 9, 2020

An electron can only be at certain energy levels in a Hydrogen atom. These energy levels are calculated as En=-13.6/n2 eV where n is an integer denoting the energy level. When an electron moves from a higher energy level to a lower energy level, a photon is produced with an energy equal to Ef – Ei where f and i denotes final and initial levels, respectively.

The energy of the photon released when an electron moves from energy level 4 to 2 is?

The wavelength of the emitted photon is?

(nanometer, 1nm = 10-9m).

Is this photon visible to eye (is it in the visible band in the electromagnetic spectrum)? If your answer is yes, enter 1. If your answer is no, enter 0. 


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