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Author Question: How slow must a 200. gram ball move to have a deBroglie wavelength of 1.0 mm? What will be an ... (Read 34 times)

jwb375

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on: Jul 29, 2018
How slow must a 200. gram ball move to have a deBroglie wavelength of 1.0 mm?
 
  What will be an ideal response?

Question 2

The wavelength of a certain laser is 0.35 micrometers, where 1 micrometer = 1 x 10-6 m. Express this wavelength in nanometers.
 
  A) 3.5  102 nm
  B) 3.5  103 nm
  C) 3.5  101 nm
  D) 3.5  104 nm


janieazgirl

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Reply #1 on: Jul 29, 2018
Answer to Question 1

3.3  10-30 m/s

Answer to Question 2

A


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