A photon emitted as a hydrogen atom undergoes a transition from the n = 7 state to the n = 2 state. The energy of the ground state is 13.6 eV. Find the wavelength of the emitted photon. The speed of light is 3 × 108 m/s and Planck’s constant is 6.626 × 10−34 J · s. Answer in units of nm. Find the frequency of the emitted photon. Answer in units of Hz

A photon emitted as a hydrogen atom undergoes a transition from the n = 7 state to the n = 2 state. The energy of the ground state is 13.6 eV. Find the wavelength of the emitted photon. The speed of light is 3 × 108 m/s and Planck’s constant is 6.626 × 10−34 J · s. Answer in units of nm. Find the frequency of the emitted photon. Answer in units of Hz

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter11: Gravity, Planetary Orbits, And The Hydrogen Atom

Section: Chapter Questions

Problem 13OQ

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