Question

Explain the need for accurate mea surement and the devices to be used for that
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Answer 1

Answer:

A measuring instrument is a device used for measuring a physical quantity accurately and systematically. Its important in order to maintain data for future references. Measurement gives a standard and ready reference for day to day things and processes. In fact, normal life cannot be even imagined without measurements.

Explanation:

Answer 2

Explanation:

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