Is time and space infinitely divisible?

Physical space is often regarded as infinitely divisible: it is thought that any region in space, no matter how small, could be further split. Time is similarly considered as infinitely divisible.

What is the meaning of infinitely divisible?

In probability theory, a probability distribution is infinitely divisible if it can be expressed as the probability distribution of the sum of an arbitrary number of independent and identically distributed (i.i.d.) random variables.

Is Planck time divisible?

The continuous nature of time and its infinite divisibility was addressed by Aristotle in his Physics, where he wrote on Zeno’s paradoxes. The Planck time is theorized to be the smallest time measurement that will ever be possible, roughly 10−43 seconds.

Can actual infinities exist?

“Actual infinity does not exist. What we call infinite is only the endless possibility of creating new objects no matter how many exist already. ” H. Poincar e (1854-1912). “Every infinity is potential.” Aristotle (384 BC – 322 BC) “Actual infinity exists” Geprge Cantor (1845-1918) It is a very controversial question.

Can space be infinitely small?

In physical reality – no. Anything infinitely small does not exist although some objects act as if they are point-like.

How short is an instant?

An instant is an extremely short period of time. For an instant, Barney was tempted to flee. If you say that something happens at a particular instant, you mean that it happens at exactly the time you have been referring to, and you are usually suggesting that it happens quickly or immediately.

How many seconds is instant?

1 minute is 60 seconds. 1 hour is 60 minutes, then 60 * 60 = 3,600 seconds. 1 day is 24 hours, then 3,600 * 24 = 86,400 seconds. 1 year is 365 or 366 days, then 86,400 * 365 = 31,536,000 seconds or 86,400 * 366 = 31,622,400 seconds.