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What on Earth is time?

Updated: 8/11/2023
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11y ago

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In physics, a quantum is the minimum unit of any physical entity involved in an interaction. Since there is no minimum unit of time that is currently known then, no, there is no quantum time.

Aside: If one thinks of the term "quantum" more colloquially then you might say that it is a unit that is synonymous with very tiny therefore you could call a short amount of time a quanta of time. Example: In physics, the Planck time, (tP), is the unit of time in the system of natural units known as Planck units. It is the time required for light to travel, in a vacuum, a distance of 1 Planck length. Planck time is about 5.4*10^(- 44) seconds. The unit is named after Max Planck, who was the first to propose it.

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14y ago
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14y ago

no no no no no no no no no

Correct, I say. The universe is a single moment. The only constant is change. Time is a thing on the other hand though because it exists inside your head as electrons moving through your brain. It physically exists as an idea, in that respect. Time travel though, is possible, all you need to see the past is a camera. All you need to see the future is your own mind.

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14y ago

if you mean time machine then no. It is only Science Fiction also known as syfy. science fiction is only a theory of scientist. cell phones were only once science fiction.

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11y ago

Well,people assume that time is a strict progression of cause to effect but actually from a non-linear, non-subjective viewpoint, it's more like a big ball of wibbly wobbly, timey wimey stuff.

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Is it night time in ALL parts of the world in th SAME time?

No. Day and night is determined by what part of Earth is facing the sun. Half of the Earth faces toward the sun and half of earth faces away from the sun. As the Earth spins on it's axis, we get daylight in one side of the earth, and night time in the other side of the earth. It is never possible to have night time, or day time, on all the earth at the exact same time.


If a year passes on a ship traveling 60 percent light speed how many years have passed on earth?

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What is the orbit time of mercury in earth years?

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Related questions

Is space time the same as earth time?

Yes and no. On earth, there are time zones based on where you are located on earth. There are no time zones in space.


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Is it night time in ALL parts of the world in th SAME time?

No. Day and night is determined by what part of Earth is facing the sun. Half of the Earth faces toward the sun and half of earth faces away from the sun. As the Earth spins on it's axis, we get daylight in one side of the earth, and night time in the other side of the earth. It is never possible to have night time, or day time, on all the earth at the exact same time.


Is it night time in all parts of the world in the same time?

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23.89 earth time in hours.


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Which miracle Jesus did during his time on earth?

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What is earth'srevolution in earth days?

Earth's revolution time is 365 and 1/4 days. Earth's rotation time is 24 hours.


What is the Earth's orbital time?

The earth's orbital time is approximately 1year or 365 days and a half.