What is true of the lobes of a radio galaxy?
A)They are perpendicular to the galactic plane.
B)They are hotter than the galactic core.
C)They radiate primarily in the X-ray.
D)They extend out along the galactic plane.
E)They form close to the edge of the galaxy.

Question

Quizplus · Accepted Answer

The lobes of a radio galaxy are typically oriented perpendicular to the galactic plane. This orientation is due to the jets emitted by the central supermassive black hole, which push outwards in opposite directions from the galactic core, forming the lobes as they interact with the intergalactic medium.

What Is True of the Lobes of a Radio Galaxy