11.1 Determine the uncertainties in results [SL IB Chemistry] - YouTube
A2 Edexcel Physics Unit 6 Revision - ppt video online download
Absolute Uncertainty vs Relative Uncertainty - Analytical Chemistry - YouTube
The ± 1 second is called the absolute uncertainty Every measurement has an uncertainty or error. e.g. time = 5 seconds ± 1 second There are three main. - ppt download