Multiple Choice
The best determination of the Hubble constant using Cepheid variables found in distant galaxies by the Hubble telescope suggests
A) that the Hubble constant is about 0.07 km/s/Mpc.
B) that the Hubble constant is about 7 km/s/Mpc.
C) that the Hubble constant is about 70 km/s/Mpc.
D) that the Hubble constant is about 700 km/s/Mpc.
Correct Answer:
Verified
Correct Answer:
Verified
Q9: Space-time will be flat if<br>A) the universe
Q10: What was the temperature of the universe
Q11: The _ view of the universe is
Q13: What is the fate of an open
Q15: In the late 1990's, it was announced
Q17: If the density of the universe is
Q18: Measured ages of globular clusters suggests that
Q33: How do we know there was a
Q44: Describe how we know that the expansion
Q79: Where did the cosmic microwave background (CMB)