Assertion : The number of significant figures | vedclass

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Question

(A) The number of significant figures in a measurement indicates the precision of the measurement,which is directly related to the least count of the

Vedclass · Accepted Answer

If both $Assertion$ and $Reason$ are correct and the $Reason$ is a correct explanation of the $Assertion$.

Vedclass · Answer

(A) The number of significant figures in a measurement indicates the precision of the measurement,which is directly related to the least count of the measuring instrument. $A$ smaller least count allows for more precise measurements,thereby increasing the number of significant figures.Significant figures provide information about the reliability and precision of a measurement,which is synonymous with the accuracy of the instrument's reading capability.Therefore,both the $Assertion$ and $Reason$ are correct,and the $Reason$ correctly explains why the number of significant figures depends on the least count.

$Assertion$ : The number of significant figures depends on the least count of the measuring instrument.
$Reason$ : Significant figures define the accuracy of the measuring instrument.

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$Assertion$ : The number of significant figures depends on the least count of the measuring instrument.$Reason$ : Significant figures define the accuracy of the measuring instrument.