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What expression has the most number of significant figures A) 26 B) 190 C) 206 D)1.8?
AJH2016
(c) has 3 significant figures, (a) has 2 sig figs, (b) has 2 sig figs, as 190 = 1.9 x 10^2, and (d) has 2 sig figs.
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How many significant figures will there be in the answer to the following problem 66.332-13.7455?
80.07749999999999
How many significant figures are in the number 4.00700 and times 1013?
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What is a terminal decimal?
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How many significant figures should be used for the average speed of a bike that travels 35.896 meters in 6.25 seconds?
When using division or multiplication, the number of significant figures should be no more than the factor with the least number of significant figures. In this case, you have 35.896/6.25 so the answer should have only 3 significant figures (based on 3 SF in 6.25). The answer would be 5.74 m/sec.
What is a number or expression using a base and an exponent?
Most likely it is a logarithm.
How many significant figures will there be in the answer to the following problem 66.332-13.7455?
80.07749999999999
How many significant numbers are there with division?
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
How many significant figures are in the number 4.00700 and times 1013?
There are 4 sf. The trailing 0s in 4.00700 must be there for a reason and that reason is that they are significant. But, if you multiply a number with 6 sf by a number with 4 sf then the answer can have at most 4 sf.
How many significant figures in 7.357?
4 of them because there are four number. But remember the first number 7 in this value is the most significant one.
When multiplying or dividing measurements the answer has the same number of significant figures as the measurement with the most significant figure?
When multiplying/dividing measurements the answers needs to have the same amound significant figures as the one with the LEAST amount
How many significant figures are in temperatures?
Significant figures are basically the amount of digits in a number. E.g. 2.576 has 4 significant figures 32.545 has 5 significant figures Zeroes before the first non-zero digit and after the last non-zero digit are not counted as significant figures. E.g. 0067.4 has 3 significant figures 67.400 has 3 significant figures 0067.400 has 3 significant figures. In case of thermometer measurement of normal temperatures maximum three digits are significant because most of the thermometers indicate one digit after decimal; as 37.4.
What is the concentration of a solution of 24g of table salt dissolved in 2 L of water?
The most accurate answer is 0.2 mol/kg.Related Information:The number of significant figures in the final answer must be based on the given with the least number of significant figures which is 2L.
When multiplying or dividing measurements does the answer have the same amount of significant figures as the measurement with the most significant figures?
No, the one with the least.
In an addition problem the answer should have the same number of significant figures as the measurement with the most decimal places.?
The statement is false.
In an addition problem the answer should have the same number of significant figures as the measurement with the most decimal places true or false?
False
How many significant digits are in 4000000?
At least 1 and at most 7. It could be 3,999,999.9 rounded to 7 significant figures; It could be 3,999,999 rounded to 6 significant figures; It could be 4,000,015 rounded to 5 significant figures; It could be 4,000,429 rounded to 4 significant figures; It could be 3,999,999 rounded to 3 significant figures; It could be 4,049,999 rounded to 2 significant figures; It could be 4,492,467 rounded to 1 significant figure.
In an addition problem should the answer have the same number of significant figures as the measurement with the most decimal places?
This is false. (I got this question on my test.)
