At what distance do we see a quasar having a redshift of z = 3.0? (See Figure 24-4 of Universe, 11th ed.(in the text))
A)1.63 billion ly
B)4.89 billion ly
C)8.15 billion ly
D)11.4 billion ly

Question

Quizplus · Accepted Answer

A quasar with a redshift of z = 3.0 is observed at a distance of approximately 11.4 billion light-years. This is based on the relationship between redshift and distance in the expanding universe model, where a higher redshift corresponds to a greater distance due to the expansion of the universe.

At What Distance Do We See a Quasar Having a Redshift