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Author Question: Our own Local Group is dwarfed by the much larger Virgo Cluster, about 50 million light years ... (Read 22 times)

craiczarry

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on: Jul 27, 2018
Our own Local Group is dwarfed by the much larger Virgo Cluster, about 50 million light years distant.
 
  Indicate whether the statement is true or false

Question 2

CCD detectors gather light 10-20 times faster than the most sensitive photographic film.
 
  Indicate whether the statement is true or false


mcinincha279

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

TRUE

Answer to Question 2

TRUE


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