Is infinite a time?

At least in the sense of Einstein who said: Time is something that can be read from a clock, because with the ending in a singularity there is nothing left that could be used as a clock. As the universe expands infinitely, time is infinite.

Is the set of stars in the sky finite or infinite?

If a set have a finite numbers of elements then a set is called finite set else the set is called infinite set. Set of plants grown in a forest is a finite set. Since there are countable number of plants in a forest. Set of stars in the sky and the set of twinkling stars in the sky are infinite sets.

Is a black hole a time loop?

Recently, scientists applied a theory called loop quantum gravity to the case of black holes, and found that inside these objects, space and time may be extremely curved, but that gravity there is not infinite, as general relativity predicts.

How do we know space is infinite?

To measure the universe, astronomers instead look at its curvature. The geometric curve on large scales of the universe tells us about its overall shape. If the universe is perfectly geometrically flat, then it can be infinite. If it’s curved, like Earth’s surface, then it has finite volume.

Is time finite or infinite?

As far as we know, time is infinite but in only one direction. There was no “before the big-bang”, as both space and time were created (or so goes the theory). However while we believe space is infinite, it might instead be finite in that it loops back on itself (such as the surface of a sphere).

How can an infinite universe have a beginning in time?

a. The philosophical argument for the universe having a beginning is that past time cannot be infinite because an infinite amount of time cannot already have been exhausted so as to arrive at the present. Infinite time is limitless, inexhaustible, and thus cannot have been exhausted.

Is the universe infinite in time?

The universe may be infinite, but we can only see a finite section of it due to the finite speed of light. We can only see those parts from which light has had time to reach us since the beginning of the universe – which means we can (in theory) see a spherical universe with radius of about 47 billion light years .

Does the physical universe finite or is it infinite?

The universe may be infinite, but we can only see a finite section of it due to the finite speed of light. We can only see those parts from which light has had time to reach us since the beginning of the universe – which means we can (in theory) see a spherical universe with radius of about 47 billion light years.