Solved

-If the Above Shown Spiral Galaxy Is 150 Million Ly

Question 21

Multiple Choice

-If the above shown spiral galaxy is 150 million ly away, how fast is it receding

A) 32 km/s
B) 320 km/s
C) 3220 km/s
D) -320 km/s

Related Questions

Q16: The look-back time is numerically equal to

Q17: The Milky Way galaxy is part of<br>A)the

Q18: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5757/.jpg" alt=" -This star-like radio-quiet

Q19: If H equals 70 km/s/Mpc, then a

Q20: What was the first evidence that quasars

Q22: The negative velocity numbers in the following

Q23: A _ generally contains well over 1000

Q24: When a large galaxy collides with a

Q25: Poor clusters of galaxies often contain an

Q26: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5757/.jpg" alt=" -The above visual