If the length of a rod is measured as 830600 | vedclass

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(D) According to the rules for significant figures:$1$. All non-zero digits are significant.$2$. Trailing zeros in a number without a decimal point ar

Vedclass · Accepted Answer

$4$

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(D) According to the rules for significant figures:$1$. All non-zero digits are significant.$2$. Trailing zeros in a number without a decimal point are generally not considered significant unless specified by measurement precision.In the number $830600$, the digits $8, 3, 0, 6$ are significant.The two trailing zeros are not significant because there is no decimal point.Therefore, the significant figures are $8, 3, 0, 6$, which gives a total of $4$ significant figures.

If the length of a rod is measured as $830600 \ mm$, then the number of significant figures in the measurement is

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