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Arjun Wasan
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Is there a good mathematical definition of time?
Time is what clocks measure. That may sound flippant but I do not mean it so. That is exactly the definition that is used in physics and has been since Einstein.Arjun Wasan said:Is there a good mathematical definition of time?
No, on the contrary, time is something that is used in MEASURING cosmic inflation and entropy. That's like asking if length could be explained by long objects..Arjun Wasan said:Could time be explained by entropy and/or cosmic inflation?
Well, then it's about time.newjerseyrunner said:Philosophers and physicists have been asking what time is for a very long time. Still no answer.
Long time? Wait, have you defined length yet?phinds said:Well, then it's about time.
EDIT: this could go on for a long time. Someone should just shoot this thread
No, entropy is one of the few formulas that is asymmetric with respect to time.Arjun Wasan said:Could time be explained by entropy and/or cosmic inflation?
Those measurements are relative though. A meter stick traveling at half the speed of light is not the same length as a meter stick sitting stationary relative to you. Same thing with a tick on a clock. Furthermore, two different observers can disagree over the timing of events. Its tough to talk about time without getting into spacetime.rootone said:Time is the rate at which things change, it can be measured by different kinds of clock.
Similarly there are instruments which can measure space as length.
These measurements are what they are, a mathematical proof is not required.
rootone said:Time is the rate at which things change, it can be measured by different kinds of clock.
The mathematical definition of time is a numerical quantity that represents the duration between two events. It is often measured in seconds, minutes, hours, days, or years.
Time is related to mathematics because it can be represented and measured using mathematical concepts such as numbers, equations, and units. In addition, many mathematical principles, such as calculus and geometry, are used to study and understand the concept of time.
Yes, time can be manipulated mathematically. For example, it can be added, subtracted, multiplied, and divided. Time can also be converted from one unit to another using mathematical formulas.
The concept of infinity is often associated with time because time is considered to be infinite. This means that time has no beginning or end, and it continues to move forward without limit.
Studying the mathematical definition of time has many real-world applications, including the development of precise timekeeping devices such as clocks and calendars. It also helps in fields such as physics, astronomy, and engineering, where precise measurements of time are essential for accurate calculations and predictions.