The significant figure for 0.566 is option(d) i.e, 0.566 m.
In positional notation, significant figures are the digits in a number that is trustworthy and required to denote the amount of something. The correctness and precision of numbers are the focus of significant figures, also known as significant digits, which are crucial components of scientific and mathematical calculations. Significant numbers play a crucial role when estimating the degree of uncertainty in the outcome.
The digit following the second significant figure is known as the third significant figure of a number. It follows that this is accurate even if the digit is zero. Therefore, the third and fourth significant values of 20,499 are 4, and the third and fourth significant figures of 0.0020499 are 9, respectively.
In order for 566 to have three significant figures, we must round it
- option 1: There is only one Significant figure, which is 0.600.
- option2: 0.570 = Two Significant figure.
- option 3: 0.500 = 1 Significant Figures.
- option4: 3 Significant Figures in 0.566
Option 4, which is equal to 0.566, is the most appropriate of the given options because it has three significant figures when it is rounded off.
To know more about significant figures refer to: brainly.com/question/14804345
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