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Author Question: Spectral lines take the shape of vertical lines because A) the light is vertically polarized. B) ... (Read 57 times)

Yolanda

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on: Jul 29, 2018
Spectral lines take the shape of vertical lines because
 
  A) the light is vertically polarized.
  B) they are images of a vertical slit.
  C) the energy levels in the atom are parallel to one another.
  D) all of the above
  E) none of the above

Question 2

The polarization axes of glasses for 3-D viewing are
 
  A) vertical.
  B) horizontal.
  C) at right angles to each other.


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abro1885

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

Answer: B

Answer to Question 2

Answer: C


Yolanda

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Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

ashely1112

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Reply 3 on: Yesterday
Excellent

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