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Based on your results from table two and your graph, are all cylinders made out of...

Based on your results from table two and your graph, are all cylinders made out of the same material? Explain

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Answer #1

Relative Error: Relative error gives an indication of how good a measurement is relative to the size of the thing being measured. Let’s say that two students measure two objects with a meter stick. One student measures the height of a room and gets a value of 3.215 meters € ±1mm (0.001m). Another student measures the height of a small cylinder and measures 0.075 meters € ±1mm (0.001m). Clearly, the overall accuracy of the ceiling height is much better than that of the 7.5 cm cylinder.

The comparative accuracy of these measurements can be determined by looking at their relative errors.

relative error = absolute error / value of thing measured or in terms common to Error Propagation

lenth will bbe more so error will lesss

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