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anymous anymous
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A month ago

What is indicated by the fact that the lobes of a radio galaxy radiate synchrotron radiation?



High-speed electrons are spiralling through a magnetic field.



The source of the radio jets must be a black hole.



The source of the radio energy is rotating rapidly.



The central galaxy must be a giant elliptical galaxy.

Textbook 
ASTRO

ASTRO


Edition: 3rd
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dasneakdasneak
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A month ago
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anymous Author
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