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Author Question: Rank the following 4 items in order of increasing density (low to high). A) black hole ... (Read 160 times)

bucstennis@aim.com

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on: Jul 27, 2018
Rank the following 4 items in order of increasing density (low to high).
 
  A) black hole singularity, main-sequence star, white dwarf, neutron star
  B) main-sequence star, neutron star, white dwarf, black hole singularity
  C) main-sequence star, white dwarf, neutron star, black hole singularity
  D) main-sequence star, black hole singularity, neutron star, white dwarf

Question 2

Which of the following best describes the composition of the particles forming Saturn's rings?
 
  A) methane ice
  B) hydrogen and helium
  C) water ice
  D) metallic grains
  E) volcanic rock


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aburgess

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

C

Answer to Question 2

C


bucstennis@aim.com

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Reply #2 on: Jul 27, 2018
TY


aburgess

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Reply #3 on: Jul 27, 2018
You're welcome


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