What is the wavelength (in meters) of a 0.1 kg particle moving with a velocity of 6.63x10-34 m/s? HINT: Use de Broglie equation with the plank constant in units of J*s (h 6.63x10-34J s) The energy difference between the 1st excited state (n = 2) and the 2nd excited state (n = 3) in the hydrogen atom is 1.9 eV, what is the wavelength of the emission line resulting from the electron transitions between those two levels? Give your answer in units of nanometers (nm).

What is the wavelength (in meters) of a 0.1 kg particle moving with a velocity of 6.63x10-34 m/s? HINT: Use de Broglie equation with the plank constant in units of J*s (h 6.63x10-34J s) The energy difference between the 1st excited state (n = 2) and the 2nd excited state (n = 3) in the hydrogen atom is 1.9 eV, what is the wavelength of the emission line resulting from the electron transitions between those two levels? Give your answer in units of nanometers (nm).

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter28: Atomic Physics

Section: Chapter Questions

Problem 22P

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