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Author Question: A single slit, 1400 nm wide, forms a diffraction pattern when illuminated by monochromatic light of ... (Read 76 times)

moongchi

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on: Jul 29, 2018
A single slit, 1400 nm wide, forms a diffraction pattern when illuminated by monochromatic light of 490-nm wavelength. What is the largest angle from the central maximum at which the intensity of the light is zero?
 
  A) 44
  B) 41
  C) 38
  D) 35
  E) 32

Question 2

If you have two molecules of TiO2, how many oxygen atoms would you have?
 
  A) 4
  B) 2
  C) 3
  D) 6
  E) none


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taylorsonier

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

A

Answer to Question 2

Answer: A


moongchi

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Reply #2 on: Jul 29, 2018
Thanks


taylorsonier

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Reply #3 on: Jul 29, 2018
Welcome :)


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