The Hubble law, representing observations of distant objects in the universe, relates which two parameters?
A) distance to a distant object and the redshift of its light
B) mass of an object and its luminosity
C) luminosity and position of stars in the galaxy
D) mass of a distant object and its recession velocity

Question

Quizplus · Accepted Answer

The Hubble Law relates the distance to a distant object in the universe with the redshift of its light, indicating that the farther away a galaxy is, the faster it appears to be moving away from us. This relationship is a cornerstone of the Big Bang theory and cosmology.

The Hubble Law, Representing Observations of Distant Objects in the Universe