Five rules govern significant figures: ... Zeros after the decimal point and after figures are significant; in the number 0.2540, the 2, 4, 5 and last 0 are significant. Exponential digits in scientific notation are not significant; 1.12x106 has threesignificant digits, 1, 1, and 2
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apurva5324
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Five rules govern significant figures: ... Zeros after the decimal point and after figures are significant; in the number 0.2540, the 2, 4, 5 and last 0 are significant. Exponential digits in scientific notation are not significant; 1.12x106 has threesignificant digits, 1, 1, and 2