Two significant figures the measurment 0.0255 g should be reported as 0.026g
2 of them.
The number of significant figures should be equal to the significant figures in the least precise measurement.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
5 since 1.0400 has 5 significant figures. when dividing or multiplying go with the number with the smaller significant figures.
There are 4 significant figures to be reported.
The number 5321 has 4 significant figures.
When the value 4,449 is rounded to two significant figures the number should be reported as 4,400
To determine the answer with the correct number of significant figures, first identify the significant figures in each of the numbers involved in the calculation. The final result should be reported based on the number with the least significant figures among the values used. For addition and subtraction, the answer should be reported to the least precise decimal place, while for multiplication and division, it should match the number of significant figures of the least precise number used in the calculation.
1
It varies. Volume may be reported with more or less significant figures. However, in general the result should not have more significant figures than the underlying data - otherwise, it would look more accurate than it really is.
In the number 5321, all digits are non-zero, so all of them are considered significant. Therefore, there are four significant figures in the number 5321. When reporting the answer, ensure that all four significant figures are included to maintain accuracy and precision in the final result.
The measurement 0.02507 g should be reported as 0.0251 g.
The number -2.006 should be reported with four significant figures. This is because all non-zero digits in the number are considered significant, and the zeros between the decimal point and the non-zero digit are also significant.
To determine the number of significant figures in the product of 2.8 and 10.5, we look at the number of significant figures in each number. The number 2.8 has 2 significant figures, and 10.5 has 3 significant figures. When multiplying, the result should be reported with the same number of significant figures as the factor with the least significant figures, which is 2. Therefore, the product of 2.8 x 10.5 should be expressed with 2 significant figures.
Two sf.
To determine the number of significant figures in the number 1.833, we see that it has four significant figures. The number 95.6 has three significant figures. When performing calculations with these numbers, the result should be reported with the least number of significant figures, which in this case is three (from 95.6).