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Author Question: Consider a hydrogen atom and a singly-ionized helium atom. Which atom has the lower ground state ... (Read 345 times)

lunatika

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on: Jul 28, 2018
Consider a hydrogen atom and a singly-ionized helium atom. Which atom has the lower ground state energy?
  1.hydrogen
  2.helium
  3.The ground state energy is the same for both.

Question 2

A nonrelativistic electron and a nonrelativistic proton are moving and have the same de Broglie wavelength. Which of the following are also the same for the two particles?
  1.speed
  2.kinetic energy
  3.momentum
  4.frequency


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wilsonbho

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Reply #1 on: Jul 28, 2018
Answer to Question 1

2

Answer to Question 2

3


lunatika

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Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


wilsonbho

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Reply #3 on: Jul 28, 2018
Great! Please up vote :D


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