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a student wishing to determine the cross sectional area of a wire takes a single...
Physics, 02.10.2019 06:30 alialoydd11
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a student wishing to determine the cross sectional area of a wire takes a single reading of its diameter with a micrometer screw gauge and obtains a value of 0.19mm. he records the area of cross section as 0.02835 mm^2.assuming that his reading of the diameter is subjected to an uncertainty of 0.01mm, how should he write the result for the area?
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