Time is a continuous dimension, and it does not move forward in discrete increments. In our everyday experience, we perceive time as flowing continuously, without any noticeable breaks or pauses. It is a fundamental aspect of our perception of the universe.
The concept of measuring time in discrete increments or intervals is a human construct for practical purposes. We have developed various systems of measuring time, such as seconds, minutes, hours, and so on, to help us organize and quantify the passage of time. However, these divisions are arbitrary and do not represent any underlying fundamental nature of time itself.
The resolution or granularity of time intervals depends on the system of measurement being used. For instance, in our standard system of timekeeping, one second is often considered the smallest practical unit. However, in scientific and technological contexts, time can be measured at much finer resolutions, such as nanoseconds (10^-9 seconds) or even smaller intervals.
It's important to note that the resolution of time measurement depends on the precision of the instruments or methods used for measurement. In theory, time can be infinitely divisible, similar to the way real numbers can have infinite decimal places. However, our practical limitations in measurement prevent us from perceiving time at extremely small intervals.