The radio lobes that are on each side of some radio galaxies and jets from them produce mainly
A)21-cm radiation.
B)synchrotron radiation.
C)black body radiation.
D)emission lies due to hydrogen.
E)absorption lines due to hydrogen.

Question

Quizplus · Accepted Answer

The radio lobes and jets from radio galaxies are produced by high-energy electrons moving through magnetic fields, which emit synchrotron radiation at radio frequencies.

The Radio Lobes That Are on Each Side of Some