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The greater the number of significant figures, the greater the precision. Each significant figure increases the precision by a factor of ten.

For example pi = 3.14 is accurate to 3 significant figures, while pi = 3.14159 with 6 significant figures is a more accurate representation.

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โˆ™ 2015-10-16 11:51:47
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โˆ™ 2021-07-02 06:04:47

An improvement in the quality of measurement by using better instrument increases the significant figures in result .The significant figures are all digit that are known accurately and one estimated digit. More significant figures mean more greater precision.

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Q: How is precision related to the significant figures in a measured quantity?
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Related questions

How many significant figures are in 20.60L measured quantity?

4


Does greater precision quarantee greater accuracy?

No. Stating more significant figures in a quantity doesn't guarantee that the figures are true.


How many significant figures are in the quantity 400m?

3 significant figures


How many significant figures in 73.000grams?

Five. All the zeroes after any nonzero digit are significant because they represent a measured or estimated quantity.


Where can significant figures be used for?

There are two types of significant figures, measured and exact. Numbers are often rounded to avoid reporting insignificant figures. Numbers can also be rounded merely for simplicity rather than to indicate a given precision of measurement.


What are significant figures-?

The significant figures of a number are those digits that carry meaning contributing to its precision.


Values that indicated the precision of a measurement?

Significant figures indicate the precision of a measurement.


What is the number of significant figures in 0.0030?

If the measurement was of such precision that the zero to the right of the 3 could be measured with accuracy, then it has two significant digits {30}.


How many significant figures are measured in 1.050L?

4 significant figures.


Explain why significant figures represent the precision of a measurement and not its accuracy?

A measurement that has a larger number of significant figures has a greater reproducibility, or precision because it has a smaller source of error in the estimated digit. A value with a greater number of significant figures is not necessarily more accurate than a measured value with less significant figures, only more precise. For example, a measured value of 1.5422 m was obtained using a more precise measuring tool, while a value of 1.2 m was obtained using a less precise measuring tool. If the actual value of the measured object was 1.19 m, the measurement obtained from the less precise measuring tool would be more accurate.


What is the significant figures of this measured quantities 12.5 cm?

All three of them are significant figures


Why are significant figures used and how are significant figures obtained?

Significant figures are used to receive a more accurate number. To obtain the number you you multiply or divide the quantities, leave as many significant figures in the answer as there are in the quantity with the least number or significant figures. If adding or subtracting quantities, leave the same number of decimal places in the answer as there are in the quantity with the least number of decimal places


How many significant figures are in the measured value 0.003 20 g?

There are three significant figures.


When multiplying and dividing measured quantities the number of significant figures in the result should be equal to the number of significant figures in what?

The number of significant figures should be equal to the significant figures in the least precise measurement.


When the measured quantity 45.67 kg is divided by the measured quantity 3.42 L the answer should have how many significant figures?

When divided by a calculator 45.67kg/3.42L equals 13.35 kg/L. Of the two quantities the highest common certainty we have is the 3 significant figures from the volume. Therefore the answer would be 13.4 kg/L rounded to three places.


How many significant figures are in 370.0?

370.0 has four significant figures, because the last zero indicates the precision of the number (to 1 decimal place).


How many significant figures are in the measurement 0.020km?

There are two significant figures: 2 and 0 The significant figures of a number are those digits that carry meaning contributing to its precision. Leading zeros (the zero before the 2) are not significant.


How significant figures are in the quantity 400 m?

1 of them.


How many significant figures are in the quantity of 105cm?

3 of them.


Why are significant figures important in science but not in math class?

Science requires physical observation through measurement, which is always limited in precision hence significant figures. Mathematics, in contrast, deals with exact quantities represented by specific points on a number line, which implies infinite precision with infinite significant figures.


How many significant figures are in 0.04300?

The trailing 0s are indicators of precision and so are significant figures. There are, therefore, 4 sig figs.


Indicate the number of significant figures in each what measured qualities 3.774 km?

3.774 is to 4 significant figures (count them)


What digit in 16.82 determines its precision?

There a four significant figures in the number 16.82, the last '2' determines the best precision available.


How many significant figures in 0.01?

There is one significant figure: 1 The significant figures of a number are those digits that carry meaning contributing to its precision. Leading zeros (the zero before the 1) are not significant.


How many significant numbers are in 0.0500?

There are three significant figures: the trailing zeros are significant because they are indicative of the precision of the number.

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