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Author Question: Calculate the ground state energy (in eV) for an electron in a box (an infinite well) having a width ... (Read 78 times)

Coya19@aol.com

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  • Posts: 601
on: Jul 28, 2018
Calculate the ground state energy (in eV) for an electron in a box (an infinite well) having a width of 0.050 nm.
 a. 10
  b. 75
  c. 24
  d. 150
  e. 54

Question 2

Find the kinetic energy (in terms of Planck's constant) of a baseball (m = 1 kg) confined to a one-dimensional box that is 25 cm wide if the baseball can be treated as a wave in the ground state.
 a. 3 h2
  b. 2 h2
  c. h2
  d. 4h2
  e. 0.5 h2


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srodz

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

D

Answer to Question 2

B


Coya19@aol.com

  • Member
  • Posts: 601
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

alvinum

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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