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Author Question: The motion of gas in accretion disks and jets is ____. a. well explained by Einstein's theory of ... (Read 98 times)

Shelles

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on: Jul 27, 2018
The motion of gas in accretion disks and jets is ____.
 
  a. well explained by Einstein's theory of general relativity
  b. poorly understood, but may depend on magnetism
 c. well explained by Kepler's laws.
 d. poorly understood, but may depend on relativity
 e. well explained by electromagnetic wave theory

Question 2

The wavelength of maximum intensity is useful in measuring the ____.
 
  a. surface temperatures of an object from their colors
  b. distance to an object from their colors
 c. chemical composition of an object
 d. motion of an object across the observer's line of sight
  e. motion of an object toward or away from the observer


mjenn52

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

b

Answer to Question 2

a


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Shelles

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Reply #2 on: Jul 27, 2018
Thank you!


mjenn52

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Reply #3 on: Jul 27, 2018
Always glad to help...


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