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The Atomic Mass of Cu-63 should be expressed to two significant figures, which are 63.
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How many significant figures does this number have 18.20?
Four. When the decimal point is expressed, trailing zeros are significant.
How many significant figures are in the number 2.07?
There are 3 significant figures in this number.
How many significant figures are in the number 5.06305?
There are 6 significant figures in this number.
How to express 27000000 using 1 significant figure?
The number 27000000 expressed using 1 significant figure is 3 x 10^7.
How many significant figures in 8.52010x7.9?
12.5912
How many significant figures does this number have 18.20?
Four. When the decimal point is expressed, trailing zeros are significant.
What is 62.125 kg rounded to two significant figures?
It is: 62 kg
What is the number of days in a year expressed in scientific notation with three significant figures?
365
What is the sum of 6.210 L and 3 L expressed in the correct number of significant figures?
9
What is the sum of 6.210L and 3L expressed in the correct number of significant digits?
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
What is an example for significant figures?
Significant figures are important for science, they tell how certain you are of a certain value. The rules for significant figures are as follows: If it is a decimal number, look at the first number on the left. If it is not zero, start counting the amount of numbers, and that's how many significant figures you have. For example, 7.495 has 4 significant figures. If it is zero, keep going until there is digit larger than zero, and start counting the numbers until the end. However many numbers there are, that's how many significant figures you have. For example, 0.000331 has 3 significant figures. If the number does not have a decimal, start from the right and if the number is not zero, start counting numbers and that's how many significant figures you have. For example, 93847 has 5 significant figures. If it is zero, the first significant figure will be the first non-zero digit. For example 3873000 has 4 significant figures. When you add or subtract some numbers, the amount of significant figures the answer should be expressed in depends on the number with the least amount of decimal places. For example, 4.398 + 5.2 = 9.6 You express the answer to the lowest number of decimal places a value you are adding or subtracting has. When you multiply or divide numbers, the answer is expressed to the lowest amount of significant figures that the values have. For example: 55 x 7 = 400 (when expressed with correct significant figures)
What is the product of the number 1000 and the measurement 0.003 57 m expressed in the correct number of significant digits?
The product of 1000 and 0.00357 is 3.57. The result should have three significant figures as that is the lowest number of significant figures given in the original numbers being multiplied.
How many significant figures in this number 0.115?
Three significant figures are in this number.
How many significant figures are in the number 805?
3 significant figures.
How does conversion factors affect the number of significant figures in a problem?
If the conversion factor is exact, then the number of significant figures in the answer is the same as the number of significant figures in the original number.If the conversion factor is an approximation, then the number of significant figures in the result is the lesser of this number and the number of significant figures in the original number.
How many significant figures do you use in multiplication?
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 31.6901?
There are six significant figures in this number (i.e. all the figures here are significant).
