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Author Question: When spiral nebulae were first discovered, astronomers quickly identified them as distant groupings ... (Read 70 times)

lindiwe

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When spiral nebulae were first discovered, astronomers quickly identified them as distant groupings of stars.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Refracting and reflecting telescopes form an image that is small, inverted, and difficult to observe directly; therefore, an eyepiece is normally used to magnify the image and make it convenient to view.
 
  a. True
  b. False
  Indicate whether the statement is true or false



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bpool94

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Answer to Question 1

False

Answer to Question 2

True





 

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