Originally Posted By: ImagingGeek
You are making a common, but fatal error in your assumptions. Time is not a constant; rather, time is variable and it is relative to your reference frame.

Yes, although it's worth pointing out that time is, indeed, constant within your frame of reference, and that the passage of time for other frames of reference can, theoretically, be ascertained by applying relativity theory.

Originally Posted By: gan
that means time is same as atom's frequency

No, it doesn't mean that. You might equally suggest that time is the same as a metronome's frequency - but speeding up the metronome doesn't make the music lesson shorter.

"Time is what prevents everything from happening at once" - John Wheeler