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Author Question: Which of the following are most massive and luminous? A) RR Lyrae variables B) brown dwarfs C) ... (Read 27 times)

dbose

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on: Jul 27, 2018
Which of the following are most massive and luminous?
 
  A) RR Lyrae variables
  B) brown dwarfs
  C) Cepheid variables
  D) T-Tauri variables
  E) white dwarfs

Question 2

The main difference between an A2V and F2V star is their ________.
 
  Fill in the blank(s) with correct word


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fur

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

C

Answer to Question 2

temperature (or luminosity)


dbose

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Reply 2 on: Jul 27, 2018
Excellent

momolu

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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