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Author Question: Seyfert galaxies____. a. often have unique shapes spectra suggesting fast-moving, hot gas b. ... (Read 70 times)

Themember4

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Seyfert galaxies____.
 
  a. often have unique shapes spectra suggesting fast-moving, hot gas
  b. have no gas and dust in their spiral arms
 c. are associated with pairs of radio sources
 d. have visible jets of matter coming from their cores
 e. are always isolated galaxies

Question 2

The photons coming from blackbody radiation create a(n) ____ spectrum.
 
  a. absorption
  b. emission
 c. Doppler
 d. continuous
  e. ionization



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manuelcastillo

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Answer to Question 1

a

Answer to Question 2

d




Themember4

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Reply 2 on: Jul 27, 2018
Gracias!


sultana.d

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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