The Hubble time is expressed as:
A)H × D.
B)D/v.
C)1/H.
D)H × T.
E)the critical density/H.

Name: The Hubble time is expressed as: A)H × D. B)D/v. C)1/H. D)H × T. E)the critical density/H.
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Question

Quizplus · Accepted Answer

The Hubble time is equivalent to the reciprocal of the Hubble constant, so it is expressed as 1/H. The Hubble time, denoted as tH, is defined as the inverse of the Hubble constant, H. Therefore, tH = 1/H.

The Hubble Time Is Expressed As