The least count of a screw gauge is 0.001 cm. The diameter of a wire measured by it is 0.225 cm. Findout the percentage error in this measurement.
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The formula for calculating percentage error is least count of a screw gauge divided by diameter of the wire, and then multiplied by 100.
In this case, it would be, 0.001 divided by 0.225 and the result multiplied by 100.
And based on the calculation, the answer is 0.44.
In this case, it would be, 0.001 divided by 0.225 and the result multiplied by 100.
And based on the calculation, the answer is 0.44.
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