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Author Question: Contrast the two types of radio galaxies in structure. What will be an ideal ... (Read 57 times)

tiffannnnyyyyyy

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Contrast the two types of radio galaxies in structure.
 
  What will be an ideal response?

Question 2

Suppose a large flare is detected optically. How long until radio interference arrives?
 
  A) simultaneously
  B) 8.5 minutes later
  C) about 12 hours
  D) about four days
  E) no relation between the two



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jessofishing

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Answer to Question 1

Core-dominated have most of the energy coming from the core, and fading in radio intensity outward in the halo. Lobe structure is related to two jets streaming from the active core, and the radio emissions come mostly from dual lobes of hot gas that stretch out over a million light-years above and below the disk of the galaxy.

Answer to Question 2

A




jessofishing

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