Question

which of these characteristics are true of quasars, and which are false? true always powerful radio source associated with galaxies associated with nearby stars powered by material traveling faster than light false among the most powerful objects known located within milky way powered by accretion onto a black hole powered by nuclear fusion among the highest known redshifts

Explanation:

Quasars are among the most powerful objects known, located outside the Milky - Way, powered by accretion onto a super - massive black hole, and have high redshifts. They are associated with galaxies but not necessarily nearby stars. They are not always powerful radio sources and nothing can travel faster than light, and they are not powered by nuclear fusion.

Answer:

True: associated with galaxies
False: always powerful radio source, associated with nearby stars, powered by material traveling faster than light, among the most powerful objects known (should be True but mis - placed here), located within Milky Way, powered by accretion onto a black hole (should be True but mis - placed here), powered by nuclear fusion, among the highest known redshifts (should be True but mis - placed here)