Respuesta :
Answer:
Significant figures in number '0.070' is 2.
Explanation:
Significant figures : The figures are the numerals which express the value of magnitude of a quantity to a specific degree of accuracy also called significant digits.
0.070 = [tex] 7.0\times 10^{-2][/tex]
Significant figures in number '0.070' is 2.
- All zero’s preceding the first integers are never significant. For example: 0.00748 has three significant figures.
- All zero’s after the decimal point are always significant. For example: 4.800, 85.00 and 250.0 all have four significant figures.
