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Author Question: What physical property of a star does the spectral type measure? A) density B) luminosity C) ... (Read 82 times)

HCHenry

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on: Jul 27, 2018
What physical property of a star does the spectral type measure?
 
  A) density
  B) luminosity
  C) temperature
  D) mass
  E) composition

Question 2

Infall of ________ may explain the higher than expected star formation rates in galaxies.
 
  Fill in the blank(s) with correct word


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cadimas

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

C

Answer to Question 2

intergalactic gas


HCHenry

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

peter

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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