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Author Question: A diffraction grating has 6000 lines per centimeter ruled on it. What is the angular separation ... (Read 107 times)

cagreen833

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on: Jul 29, 2018
A diffraction grating has 6000 lines per centimeter ruled on it.
 
  What is the angular separation between the second and the third orders on the same side of the central order when the grating is illuminated with a beam of light of wavelength 550 nm? A)
 
  12.3
  B)
 
  20.5
  C)
 
  30.5
  D)
 
  40.5
  E)
 
  50.5

Question 2

Write Maxwell's Equations in the integral form for free space.
 
  What will be an ideal response?


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ladyjames123

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

D

Answer to Question 2

Refer to Table 31-1 in the textbook.


cagreen833

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Reply #2 on: Jul 29, 2018
Thank you!


ladyjames123

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Reply #3 on: Jul 29, 2018
Always glad to help...


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