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When measurements are expressed to three significant figures, it means that only the first three digits that contribute to the precision of the number are considered. This includes all non-zero digits, any zeros between them, and trailing zeros if they are to the right of a decimal point. For example, the number 0.00456 would be expressed as 4.56 × 10^(-3) in three significant figures. This practice helps in maintaining clarity and consistency in data representation.
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What measurements contains three significant figures?
30.5 cm
Is 7.30 by 10 -7 km expressed to three significant figures?
Yes.
What measurements is expressed to three singificant figures 0.0007m 7077mg 7.30x10 7km 0.070mm?
7.30*107 km
What is the quotient of 9 and 981?
Expressed as a decimal, rounded to three significant figures, 9/981 = 0.00917
In adding the measurements 11.074 m 18.2 m and 16.943 m what should be the number of significant figures in the result?
Three significant figures: two before the decimal point and one after.
What measurements contains three significant figures?
30.5 cm
What measurement is expressed to three significant figures?
30.5 cm
In adding the measurements 11.074m 18.2m and 16.943m what should be the number of significant figures in the result?
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
Is 7.30 by 10 -7 km expressed to three significant figures?
Yes.
What is the number of days in a year expressed in scientific notation with three significant figures?
The number of days in a year is approximately 365.25. In scientific notation with three significant figures, this can be expressed as 3.65 x 10^2 days.
What measurements is expressed to three singificant figures 0.0007m 7077mg 7.30x10 7km 0.070mm?
7.30*107 km
What is the quotient of 9 and 981?
Expressed as a decimal, rounded to three significant figures, 9/981 = 0.00917
What is 2.643 to three significant figures?
It is then 2.64 when rounded to three significant figures
In adding the measurements 11.074 m 18.2 m and 16.943 m what should be the number of significant figures in the result?
Three significant figures: two before the decimal point and one after.
How many significant figures are in 36.7?
3 significant figures
What is 6 divided by 167?
0.0359
How many significant figures are possible when using a triple beam balance?
A triple beam balance typically allows for three significant figures in its measurements. The first two significant figures are determined by the position of the sliding weights on the beams, while the third can often be estimated by observing the balance's pointer. Therefore, when reading the scale, users can confidently report measurements to three significant figures. However, the precision may vary depending on the specific design and calibration of the balance.
