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Author Question: In the context of light curves, observations of an eclipsing binary system can directly tell ... (Read 61 times)

fahad

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on: Jul 27, 2018
In the context of light curves, observations of an eclipsing binary system can directly tell astronomers not only the masses of its stars but also their _____.
 
  A) orbital periods
  B) diameters
  C) intensity of magnetic fields
  D) temperatures

Question 2

Cool stars emit a great deal of ultraviolet radiation that you can't see, and hot stars emit plenty of infrared radiation.
 
  Indicate whether the statement is true or false


miss.ashley

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

B

Answer to Question 2

False


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