0
How many figures are all the digits in a measurement that have been measured exactly plus one digit whose value has been estimated?
Wiki User
∙ 11y ago
significant thank you very much
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
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.
How is precision related to the significant figures in a measured quantity?
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.
How many significant figures does the measurement 0.4006 m have?
There are 4 significant figures in this measurement.
How many significant figures in the measurement 6.80 m?
There are 3 significant figures in this measurement.
How many significant figures are in the measurement of 210 cm?
There are 2 significant figures in this measurement.
What do the significant in a measurement include?
The significant figures in a measurement include all digits measured exactly, plus one estimated digit.
The significant figures in a measurement include what?
It includes all of the digits that have been measured exactly, plus one estimated digit.
measured value 28.7053cm which has six significant figures round the measurement to four significant figures?
28.71
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.
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.
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.
When multiplying and diving measured quantities the number of significant figures in the result should be equal to the number of significant figures in?
The final answer.is only as accurate as the least accurate component in the calculation, so use the significant figures of the measurement with the fewest.
How is precision related to the significant figures in a measured quantity?
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.
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.
How many significant figures does the measurement 0.4006 m have?
There are 4 significant figures in this measurement.
How many significant figures in the measurement 6.80 m?
There are 3 significant figures in this measurement.
How many significant figures are in the measurement of 210 cm?
There are 2 significant figures in this measurement.
