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Author Question: What is meant by the term plane mirror? a. not an unusual mirror c. a horizontal mirror b. a flat ... (Read 141 times)

crazycityslicker

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What is meant by the term plane mirror?
 a. not an unusual mirror c. a horizontal mirror
  b. a flat mirror d. none of the above

Question 2

New telescopes are using adaptive optics.. What is that?
 a. using parabolic instead of spherical mirrors
  b. using computer image processing to enhance images
  c. building mirrors in hexagonal segments
  d. continually adjusting the mirror's shape during observations



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xiazhe

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Answer to Question 1

B

Answer to Question 2

D




crazycityslicker

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)


nathang24

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Reply 3 on: Yesterday
Wow, this really help

 

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