
College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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Transcribed Image Text:An electron in a hydrogen atom transitions from the twentieth state to the sixth state. As a result, a photon is emitted. Determine the momentum (in N-s) & energy of the photon
R 1.097 x 107 m²,
photon momentum
photon energy-
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- would appreicate an answer fot this: If a beam of photons, all with the same energy and momentum, collides with a metallic substance, some photons may experience a reduction in a wavelength. b speed. c energy. d mass.arrow_forwardAn electron in the Bohr model of the hydrogen atom makes a transition from n=4 energy level to n=2 energy level, calculate the frequency and the corresponding wavelength of the photon involved in. this transition. Is the photon absored or emitted? Explain.arrow_forwardTech Please don't provide the handwriting solution A ground state hydrogen atom absorbs a photon of light having a wavelength of 92.05nm. It then gives off a photon having a wavelength of 901.3nm. What is the final state of the hydrogen atom? Values for physical constants can be found in the Chempendix. n_(f)=arrow_forward
- Pls help ASAP.arrow_forwardTOPIC: LIGHT ABSORBED AS PHOTONS: PHOTOELECTRIC EFFECT. INSTRUCTIONS: ANSWERS THE PROBLEM. CHOOSE THE ANSWER FROM [ (i),(ii),(iii)...] and provide explanation/solutions.arrow_forward2. Assume now that an electron is not a point but a sphere of radius R over whose surface the electron charge is uniformly distributed. a) Find the total enery associated with the electric field built up by the "electron sphere". b) If you equate the total electric energy you get in a) with the rest mass energy of electron Eo mc², Calculate the value of R. = R is often called the classical radius of the electron.arrow_forward
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