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Author Question: If light in a spectroscope passed through round holes instead of slits, spectral lines would appear ... (Read 63 times)

809779

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on: Jul 29, 2018
If light in a spectroscope passed through round holes instead of slits, spectral lines would appear
 
  A) as thicker lines.
  B) round.
  C) dimmer.

Question 2

Three-dimensional viewing normally involves
 
  A) parallax.
  B) two-eye vision.
  C) an ability to see 'around' things.
  D) all of the above
  E) none of the above


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jointhecircus

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

Answer: B

Answer to Question 2

Answer: D


809779

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Reply 2 on: Jul 29, 2018
Excellent

strudel15

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Reply 3 on: Yesterday
Wow, this really help

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