How does the age of the universe depend on the value of Hubble's constant, and why?

What will be an ideal response?


A larger value for the Hubble's constant means that the universe must be younger. This is because a larger value for Hubble's constant means that the universe is expanding faster, and therefore it must have taken less time to reach its current size.

Physics & Space Science

You might also like to view...

Which of the following may be caused by a protostellar disk?

A) protostellar jets B) protostellar winds C) accretion of material onto the star D) relatively slow protostellar rotation E) all of the above

Physics & Space Science

Suppose you live at latitude 40°N. Which of the following describes the conditions that make a star circumpolar?

A) Stars are circumpolar if they have declination > +50°. B) Stars are circumpolar if they have declination > +40°. C) Stars are circumpolar if they have right ascension > 6 hr. D) Stars are circumpolar if they have right ascension < 6 hr. E) No stars are circumpolar at this latitude.

Physics & Space Science

The dark gray areas of the Moon visible from Earth are called _____

A) maria B) albedo C) anorthosite D) breccias

Physics & Space Science

The moons of Mars are believed to be captured ______________

Fill in the blank(s) with correct word

Physics & Space Science