Author Question: If the density of the universe is equal to the critical density, and H equals 50 km/s/Mpc, then the ... (Read 70 times)

segrsyd · **on:** Jul 27, 2018

If the density of the universe is equal to the critical density, and H equals 50 km/s/Mpc, then the true age of the Universe is 13.3 billion years.

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

Question 2

The deuterium and lithium-7 in distant quasars and in the interstellar medium suggests that the Universe is open.

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