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Decimal place digits

Any zeros to the right of all nonzero digits in a number with decimal place digits (for example, in 70.00) are significant. [Pg.65]

Significant digits and decimal place digits are not the same. There is no necessary relationship between the two. [Pg.73]

A. (a) Two significant digits, three decimal place digits... [Pg.79]

How many significant digits and how many decimal place digits are... [Pg.27]

Note that pH is related to the hydrogen or hydronium ion concentration, not to the hydroxide ion concentration, the sodium ion concentration, or any other concentration. Also note that the pH, since it is a logarithm, has as many decimal place digits as the hydrogen ion concentration has significant digits. [Pg.153]

When connecting numbers to logarithms, use as many decimal places in the mantissa as there are significant digits in the number. [Pg.177]

When finding the antilogarithm, keep as many significant digits as there are decimal places in the mantissa. [Pg.177]

Pressure is defined as force per unit of area. The International System of Units (SI) pressure unit is the pascal (Pa), defined as 1.0 N /m. Conversion factors from non-SI units to pascal are given in Table 1 (see also Units and conversion factors front matter). An asterisk after the sixth decimal place indicates that the conversion factor is exact and all subsequent digits are 2ero. Relationships that are not followed by an asterisk are either the results of physical measurements or are only approximate. The factors are written as numbers greater than 1 and less than 10, with 6 or fewer decimal places (1). [Pg.19]

The conversion factors are presented for ready adaptation to computer readout and electronic data transmission. The factors are written as a number equal to or greater than one and less than 10, with six or fewer decimal places. The number is followed by E (for exponent), a plus or minus symbol, and two digits which indicate the power of 10 by which the number must be multiphed to obtain the correct value. Eor example ... [Pg.311]

An asterisk ( ) after the sixth decimal place indicates that the conversion factor is exact and that all subsequent digits are zero. Where fewer than six decimal places are shown, more precision is not warranted. [Pg.311]

When measured quantities are added or subtracted, the uncertainty in the result is found in a quite different way than when they are multiplied and divided. It is determined by counting the number of decimal places, that is, the number of digits to the right of the decimal point for each measured quantity. When measured quantities are added or subtracted, the number of decimal places in the result is the same as that in the quantity with the greatest uncertainty and hence the smallest number of decimal places. [Pg.12]

The second significant digit in (underlined) corresponds to the third decimal place of Xmean- In reporting this result, one should round as follows ... [Pg.25]

Comment The sequence of digits in each coefficient depends on the precision (e.g., three decimal places) and number of tabulated values (34, 50, or 64), the form of the optimization software used (Hewlett Packard HP71B Curve Fit Module), and the number of coefficients chosen (3. .. 8). Discrepancies between the approximated and the real table entries of up to j-LSD could be due either to insufficiencies of the algorithm or the rounding of table entries. The few LRR that are above 1% do not pose a risk for practical applications. [Pg.330]

Set the number of decimal places displayed to simulate the action of digital signal acquisition 1 would mean the result of a measurement is clipped to the first decimal. [Pg.379]

The measurements reported in (a) and (c ) cun easily be seen to have two decimal places. Since they arc reported to the nearest hundredth of a centimeter, they must have been made by the more accurate ruler, the millimeter ruler. The measurements reported in (/ ) and id) were made with the centimeter ruler at the fop. In part (e). the 0 at the end shows that this measurement was made with the more accurate ruler. Here the distance was measured as more nearly 4.40 cm than 4.41 or 4.39 cm. Thus, the results are estimated to the nearest hundredth of a centimeter, but that value just happens to have a 0 as the estimated digit. [Pg.20]

If the first digit to be dropped is a 5, and there are no digits or only zeros after the five, we change the last digit remaining to the nearer even digit. The following numbers are rounded to one decimal place ... [Pg.23]

What is the difference between the number of significant digits and the number of decimal places in a measurement ... [Pg.34]

Ans. The number of significant digits is the number of digits that reflect the accuracy of the measurement. The number of decimal places is the number of digits after the decimal point. The two have little to do with each other, so do not get them confused. [Pg.35]


See other pages where Decimal place digits is mentioned: [Pg.73]    [Pg.79]    [Pg.79]    [Pg.79]    [Pg.604]    [Pg.22]    [Pg.23]    [Pg.28]    [Pg.28]    [Pg.28]    [Pg.588]    [Pg.73]    [Pg.79]    [Pg.79]    [Pg.79]    [Pg.604]    [Pg.22]    [Pg.23]    [Pg.28]    [Pg.28]    [Pg.28]    [Pg.588]    [Pg.94]    [Pg.110]    [Pg.264]    [Pg.268]    [Pg.294]    [Pg.357]    [Pg.358]    [Pg.1214]    [Pg.21]    [Pg.23]    [Pg.39]    [Pg.38]    [Pg.189]    [Pg.300]    [Pg.313]    [Pg.77]   
See also in sourсe #XX -- [ Pg.61 , Pg.592 ]




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