Question

what is the percentage error of the mearsument 7cm

Answer 1

Percent error is the percentage that you're incorrect by, so you need another measurement. to do it, you find the difference and then divide by the original so (7-x)/true value then multiply by 100 to get percentage.

Answer 2

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Answer 3

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Answer 4

I guess percentage error will depend upon which instrument you are using to measure 7 cm. and its least count.

Answer 5

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