Physically,the Hubble constant is a measure of the
A) Luminosity of a galaxy
B) Strength of hydrogen lines in galaxies
C) Relation between temperature and age of a galaxy
D) Age of the universe
Correct Answer:
Verified
Q29: Which of the following is the best
Q30: Hubble's relationship between the distance to a
Q31: According to current ideas on the evolution
Q32: A galaxy at a distance of 100
Q33: The black hole mass at the center
Q34: A strong argument in favor of the
Q35: How was Hubble able to determine the
Q36: Suppose an astronomer living on a planet
Q37: A collision of two large spiral galaxies
Q38: Hubble's law describes the relationship between
A)Red shift
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