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Author Question: A diatomic molecule is vibrating in its first excited quantum state above the ground state. In ... (Read 155 times)

appyboo

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on: Jul 29, 2018
A diatomic molecule is vibrating in its first excited quantum state above the ground state.
 
  In that excited state, its frequency is 2.0  1013 Hz. What is the energy of the molecule in this state? (h = 6.626  10-34 J  s, h = 1.055  10-34 J  s, 1 eV = 1.60  10-19 J
  A) 0.041 eV B) 0.083 eV C) 0.15 eV D) 0.12 eV E) 0.17 eV

Question 2

A person walks toward a plane mirror at 2.0 ft/s. She is approaching her image in the mirror at a speed of
 
  A)
 
  1.0 ft/s.
  B)
 
  3.0 ft/s.
  C)
 
  2.0 ft/s.
  D)
 
  4.0 ft/s.
  E)
 
  5.0 ft/s.
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moormoney

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Reply #1 on: Jul 29, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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allisandra.cossey

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Reply #2 on: Dec 4, 2022
Thanks!!


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