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Author Question: In absolute visual magnitude, Mv, the subscript V refers to the: A) apparent magnitude of a star ... (Read 68 times)

CBme

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on: Jul 27, 2018
In absolute visual magnitude, Mv, the subscript V refers to the:
 
  A) apparent magnitude of a star observed from Earth.
  B) wavelengths of light your eye can see.
  C) distance between the sources of light.
  D) luminosity of a star observed from Earth.

Question 2

The Hertzsprung-Russell (H-R) diagram can help you understand different kinds of _____.
 
  A) stars
  B) asteroids
  C) comets
  D) meteors


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cat123

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

B

Answer to Question 2

A


CBme

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Reply 2 on: Jul 27, 2018
Wow, this really help

apple

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Reply 3 on: Yesterday
Gracias!

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