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ur stopwatch reads to the nearest 0.01 s ... so uncertainty of ur reading would be : 0.01/2 = 0.005Can someone tell me how to measure % uncertainty in a stopwatch
For example i did an oscillation experiment and got time taken 28.05 seconds
how to calculate % uncertainty ?
so %uncertainty in ur reading = (0.005/28.05)*100 = 0.02%