1. Write the following to the number of significant figures written in brackets:a)48 599(1 s. f.)b)48599(3 s. f.)c)6841(1 s. f.)d)7538(2 s. f.)e)483.7(1 s. f.) f)2.5728 (3 s. f.)g)990(1 s. f.)h)2045(2 s. f.)i)14.952(3 s. f.) 相关知识点: 试题来源...
BIdentifying the number of significant figures requires learning the basic established rules.Rule 1: All non-zero numbers (from 1 to 9) are significant. Also, remember that the zero at the end ofthe number need not be necessarily significant, though they are considered so.Rule 2: All zeros...
2. Write the following to the number of significant figures written in brackets:a)0.085 62(1 s. f.) b)0.5932(1 s. f.) c)0.942(2 s. f.)d)0.954(1 s. f.)e)0.954 (2 s. f.)f)0.003 05 (1 s. f.)g)0.00305(2 s. f.)h)0.009 73(2 s. f.)i)0.009 73(1 s. f.) ...
aa friend in need is afriend indeed 一个朋友在需要的确是afriend[translate] aGiven the nature of the error limits it appears the number of significant figures is too great 假使错误极限的本质看起来有效数字的数量是太伟大的[translate]
Number of significant figures in 6.0023 are 5 because all the zeroes stand between two non-zero digit are counted towards significant figures.
the correct number of significant figures是4503+34.90+550= significant figures是有效数字的意思. 答案 5087.90 有效数字为六,有效数字就是从第一个非零的数字算起的所有数字(例如0.060就是两个有效数字)相关推荐 1the correct number of significant figures是4503+34.90+550= significant figures是有效数字的意思....
Trailing zeros in a whole number with no decimal shown are NOT significant Answer and Explanation:1 We need to count the number of significant figures in 16, 500. We will examine each rule to count the significant figures in the given number: ...
the correct number of significant figures是4503+34.90+550= significant figures是有效数字的意思. 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 5087.90 有效数字为六,有效数字就是从第一个非零的数字算起的所有数字(例如0.060就是两个有效数字) 解析看不懂?免费查看同类题视频解析查看...
Significant Figures: The number of significant figures is a measure of a measurement's accuracy. When doing mathematical operations, certain rules are followed in order to determine how many significant figures the answer must have. Answer and Explanation:1 ...
1) In determining compliance with a numerical limit, the calculated result of a test or assay is first rounded to the number of significant figures stated, unless otherwise prescribed. The limits, regardless of whether the values are expressed as percentages or as absolute values, are considered ...