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Author Question: What problem does adaptive optics correct? A) Defects in the optics of the telescope, such as the ... (Read 127 times)

vicotolentino

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on: Jul 27, 2018
What problem does adaptive optics correct?
 
  A) Defects in the optics of the telescope, such as the original Hubble mirror
  B) The opacity of the Earth's atmosphere to some wavelengths of light
  C) The light pollution of urban areas
  D) Turbulence in the Earth's atmosphere which creates twinkling
  E) Chromatic aberration due to use of only a single lens objective

Question 2

The largest volcanic structures on Venus are called:
 
  A) shield volcanoes.
  B) cinder cones.
  C) coronae.
  D) calderas.
  E) crater cones.


cat123

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

D

Answer to Question 2

C


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