Author Question: If H equals 50 km/s/Mpc, then a galaxy with a radial velocity of 50,000 km/s will have a distance of ... (Read 74 times)

corkyiscool3328 · **on:** Jul 27, 2018

If H equals 50 km/s/Mpc, then a galaxy with a radial velocity of 50,000 km/s will have a distance of about 1 Mpc.

a. True
b. False
Indicate whether the statement is true or false

Question 2

Which nuclear fusion processes occur in Sun-like stars?

a. triple alpha b. CNO and triple alpha
c. proton-proton and triple alpha d. All of the other choices are correct.