Ag.9611 Posted July 10, 2014 Report Share Posted July 10, 2014 (edited) Hi guys. I have a question about my IA. While listing all the materials needed for my experiment I wrote that the uncertainty of the stopwatch is ± 0.1 s. But than I calculated the rate in ml/min. Is it ok that the units of the uncertainty of the stopwatch are seconds and the rate is calculated in ml/min? should it be ml/s? Does it even matter? Edited July 11, 2014 by Ag.9611 Reply Link to post Share on other sites More sharing options...
Sofia. Posted July 10, 2014 Report Share Posted July 10, 2014 Personally, I would use cm3 s-1, but I don't know if there are any official rules on what units to use. SI units are preferable, I suppose. And also, I don't do biology so it might be different Reply Link to post Share on other sites More sharing options...
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