The error in a measurement should be multiplied by the number of times the measuring tool...
The error in a measurement should be multiplied by the number of times the measuring tool is used. Keep this in my which of the following is the correct volume reported with error when a 50-ml graduated cylinder is used to measure 250 ml of water.
250.0 +/- 2.0ml
250 +/- 2mL
250.0 +/- 2mL
250 +/- 0.4ml
none of the choices
Homework Answers
50 ml of graduated cylinder is used to measure 250 ml water.
Number of times the cylinder is used is 5 times.
The error should be multiplied by number of times the measuring tool is used , therefore by 5.
Correct answer should be 250 +/- 5 ml.
None of the choices is correct here.
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The error in a measurement should be multiplied by the number of
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