Let's look at it with powers of 10: 1 Angstrom (A) = 1E-10 m 1 cm = 1E-2 m 1 m = 1E0 m 1 mm = 1E-3 m Therefore: 1 A = 1E (-10 - (-2)) = 1E-8 cm or ...
確定! 回上一頁