Question

While talking accurate measurement, there are two main requirements. what are they? Give an example of a situation where accurate measurement is not necessary and only estimation required. Give reasons.

Answer 1

Answer:

                         Here you go mate

Explanation:

Accuracy refers to how closely the measured value of a quantity corresponds to its “true” value.

Precision expresses the degree of reproducibility or agreement between repeated measurements.

The more measurements you make and the better the precision, the smaller the error will be.

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