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Author Question: The __________ moon is visible above the eastern horizon a couple of hours before sunrise. a. ... (Read 138 times)

mwit1967

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on: Jul 27, 2018
The __________ moon is visible above the eastern horizon a couple of hours before sunrise.
 
  a. waning gibbous
  b. waxing gibbous
  c. waxing crescent
  d. waning crescent
  e. new moon

Question 2

Compared with the spectral lines in the solar spectrum, lines in a supergiant star's spectrum are
 
  a. more narrow.
  b. broader.
  c. weaker.
  d. stronger.
  e. b & c


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mrphibs

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

D

Answer to Question 2

A


mwit1967

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

softEldritch

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Reply 3 on: Yesterday
Excellent

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