0
3 of them.
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∙ 7y ago
Anonymous
Determine the number of significant figures in the measurement 40.031 mm
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The number of significant figures is the measurement 170.040 km is?
170.040 has six significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
What is the differences between a significant figure and decimal place?
A decminal place is simply the number of digits to the right of the decimal in a number. For instance, 37.5834 has four decimal places. In contrast, a significant figure is the number of digits on either side of the decimal place that can be counted as accurate in a calculation. Significant figures are used to determine how accurate a calculation is based on how accurate the measurements are. Significant figures are determined by counting the number of significant figures in the numbers given in a problem (usually in chemistry or physics) then using the lowest count found. Here's an example: "calculate the average velocity of a car that has travelled 45 km in 60 minutes." The number "45" has two significant figures while the number "60" has one significant figure. Therefore, when calculating the velocity (45/60), the answer can have only one significant figure: 0.8 km/min. However, if the time was written as "60.0" minutes, then this number would have three significant figures and the answer could have two significant figures (0.75 km/min) because the number "45" had two significant figures.
Convert 1000m to km using correct significant figures?
1,000 m = 1 km If there is not decimal point at the end of 1000. it is just 1km. If there is a decimal point the correct significant figures would be 1.000 km
What is the number of significant digits in 2.25 km?
Three.
Which distance measurement is the most precise 124 meters 26.3 miles 30 centimeters or 92.56 kilometers?
In terms of accuracy of digits: 124 has 3 significant figures 26.3 has 3 significant figures 30 has 1 (or 2) significant figure(s)* 92.56 has 4 significant figures Thus 92.56 km is the most precise (having the most significant digits). In terms of the distance measured: 124 m is accurate to ± 50 cm 26.3 miles is accurate to (approx) ± 8047 cm 30 cm is accurate to ± 5 cm or ± 0.5 cm* 92.56 km is accurate to ± 500 cm Thus 30 cm is the most precise (having the least range of distances that round to it) * Depends if it has been rounded to the nearest 10 (30 ± 5) or 1 (30 ± 0.5)
Indicate the number of significant figures in each what measured qualities 3.774 km?
3.774 is to 4 significant figures (count them)
How many significant figures is 3.7445 km?
5 significant figures.
How many significant figures are in 1 km?
there are 2 significant figures
How many significant figures does 1.000 30 km contain?
There are 6 significant figures
The number of significant figures is the measurement 170.040 km is?
170.040 has six significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
What is the differences between a significant figure and decimal place?
A decminal place is simply the number of digits to the right of the decimal in a number. For instance, 37.5834 has four decimal places. In contrast, a significant figure is the number of digits on either side of the decimal place that can be counted as accurate in a calculation. Significant figures are used to determine how accurate a calculation is based on how accurate the measurements are. Significant figures are determined by counting the number of significant figures in the numbers given in a problem (usually in chemistry or physics) then using the lowest count found. Here's an example: "calculate the average velocity of a car that has travelled 45 km in 60 minutes." The number "45" has two significant figures while the number "60" has one significant figure. Therefore, when calculating the velocity (45/60), the answer can have only one significant figure: 0.8 km/min. However, if the time was written as "60.0" minutes, then this number would have three significant figures and the answer could have two significant figures (0.75 km/min) because the number "45" had two significant figures.
What are the Significant figures of 0.020 km?
It is the digit 2
23.5 km how many significant figures?
3 of them.
How many significant figures in 34.80 km?
4 of them.
How many significant figures are in measurements 0.020 km?
2
Convert 1000m to km using correct significant figures?
1,000 m = 1 km If there is not decimal point at the end of 1000. it is just 1km. If there is a decimal point the correct significant figures would be 1.000 km
How do you round 12.555km to four significant figures?
All of those figures are significant. If you want to round it to 2 sig figs, that would be 13.
