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Author Question: Which sequence is correct when ordered by increasing size? a. Earth, Solar System, Milky Way ... (Read 73 times)

sarasara

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on: Jul 27, 2018
Which sequence is correct when ordered by increasing size?
 
  a. Earth, Solar System, Milky Way Galaxy, clusters of galaxies
  b. Solar System, Earth, galaxy clusters, Milky Way Galaxy
  c. Earth, Milky Way Galaxy, Solar System, galaxy clusters
  d. Galaxy clusters, Solar System, Milky Way Galaxy, Earth

Question 2

If the Earth were represented as a basketball (10 in. in diameter) and the Moon as a baseball (3 in. in diameter) then, to order of magnitude, what size would best represent the diameter of the Sun?
 
  a. 10 ft
  b. 100 ft
  c. 1000 ft
  d. 10000 ft


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HandsomeMarc

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

a

Answer to Question 2

b


sarasara

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

tranoy

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Reply 3 on: Yesterday
Wow, this really help

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