Solved

The Closest Quasar Is Cygnus A, 635 Million Light-Years Away

Question 35

Multiple Choice

The closest quasar is Cygnus A, 635 million light-years away. What does the Hubble law give for its redshift?

A) 0.0326
B) 0.046
C) 0.091
D) 0.15

Related Questions

Q30: Most quasi-stellar objects (QSOs) produce their strongest

Q31: Which of these objects is NOT classified

Q32: An astronomer is observing the radiation from

Q33: Which observations of the radiation from quasars

Q34: What is the relationship between the size

Q36: Many bright radio sources at very large

Q37: What recent evidence seems to indicate that

Q38: An electron moving in a magnetic field

Q39: All quasars appear to be<br>A) moving toward

Q40: What observations convince astronomers that the energy