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If student A measures the volume of a liquid and reports it's volume as 23.50ml and...

If student A measures the volume of a liquid and reports it's volume as 23.50ml and student B measures a different amount of the same liquid and reports it's volume as 15.0ml, is it likely that the students used the same measuring device? yes or no? explain your answer.

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Answer #1

The student A and student B are using different measuring device to measure the volume of liquids

Reason: Student A has reported the answer till 2 decimal places whereas Student B has reported the answer till the first decimal place, hence the student A device has higher accuracy since it can tell the value upto 2 decimal places whereas student B has the readings level that have the least possible value of 0.1 cm

Hence the measuring devices used by the two students differ with each other

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