Is "time" physical or is it just a measurement?

Question

Is "time" physical or is it just a measurement?

Answer 1

its not physical..... its a measurement. allthough no one defined time, i would tell it to be 'rate of occurance of events'

Answer 2

There are two ways of looking at this. According to Einstein's theory of relativity, time is regarded as a fourth dimension, on an equal footing with the familiar three dimensions of space. Therefore time would be physical. On the other hand if time is a symptom of the second law of thermodynamics, time being the physical aggregate effect in the change in entropy, being the measure of disorder. Time would be a measure.

Answer 3

time is a scalar, so well...wat do u think?