Question

What are the factors needed for accuracy in measurement? please anyone say answer for this question ​

Answer 1

Explanation:

Four factors may affect the accuracy of pressure measurement in any of the above steps: (a) Contact time; the amount of time that the testing subject/object applied force on the pressure mat before calibratiodmeasurement is taken; (b) Contact area; the area recorded by the computer when the testing subjectjobject makes ...

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Answer 2

The factors needed for accuracy in measurement are as follows:

• The extent upto which an observed value agrees with the true value of a quantity is known as its accuracy.
• If an instrument gives repeated readings close to the true value of a physical quantity under consideration, it is an accurate instrument.
• The accuracy of an instrument depends more on systematic errors, such as calibration error, zero error, etc.
• Hence, it can be improved by re-calibration or by applying proper corrections. Smaller is the errors, higher the accuracy.
• Systematic errors come into existence by virtue of a definite rule.