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Author Question: Discuss a similarity and a difference between the spectrum formed by a diffraction grating (a large ... (Read 90 times)

justinmsk

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on: Jul 27, 2018
Discuss a similarity and a difference between the spectrum formed by a diffraction grating (a large number of slits) and that formed by just a double slit.
 
  What will be an ideal response?

Question 2

A blown fuse has
 
  A) moderate resistance.
  B) zero resistance.
  C) infinite (very large) resistance.


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31809pancho

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Reply #1 on: Jul 27, 2018
Answer to Question 1

The maxima of both satisfy d sin() = n, but the fringes formed by the grating are much sharper (narrow).

Answer to Question 2

C


justinmsk

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

shewald78

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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