In the laboratory, a student performed an experiment in which the final length of a piece of wire was a significant measurement. In three separate experiments, the student found the length of wire after the experiment to be 23.50 mm, 25.0 mm, and 35 mm. Find the average of the three trials, to the correct number of significant figures, and decide if these measurements gave an accurate result.
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In the laboratory, a student performed an experiment in which the final length of a piece of wire wa...
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