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Author Question: A star's absolute magnitude depends only on the star's a. distance and diameter. b. temperature ... (Read 49 times)

Sportsfan2111

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on: Jul 27, 2018
A star's absolute magnitude depends only on the star's
 
  a. distance and diameter.
  b. temperature and distance.
  c. distance.
  d. temperature and diameter.
  e. apparent magnitude.

Question 2

A _______ is used to produce and analyze a spectrum.
 
  a. photo
  b. spectrograph
  c. photometer
  d. charge-coupled device


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Awesome

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

d

Answer to Question 2

b


Sportsfan2111

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

patma1981

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Reply 3 on: Yesterday
Excellent

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