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Author Question: The first quarter moon rises a. at about noon. b. at sunset. c. at sunrise. d. at about ... (Read 265 times)

hubes95

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on: Jul 27, 2018
The first quarter moon rises
 
  a. at about noon.
  b. at sunset.
  c. at sunrise.
  d. at about midnight.
  e. during the second week of each calendar month.

Question 2

An eclipsing binary will
 
  a. be more luminous than a visual binary.
  b. also be observed as a spectroscopic binary.
  c. give off most of its light in the infrared.
  d. show a constant Doppler shift in its spectral lines.
  e. show two stars with variable proper motion.


adammoses97

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

A

Answer to Question 2

B


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