How to label a tenth of a second properly in a graph? I'm making a graph for a science class, and the x-axis represents every tenth of a second. What's the best way of labeling that axis other than "time (one tenth of a second)", or is that the best way?

My suggestions are

1\. time( $10^{-1} s $ )
2\. t($10^{-1} s $ )
3\. t/$10^{1} s^{-1} $

but what i think is as long as it express the basic idea of that axis to anyone who reads ur graph it will be fine