5890A˚5890 \mathring{\rm{A}} 5890A˚
5900A˚5900 \mathring{\rm{A}}5900A˚
5900×10−8 m5900 \times 10^{-8} \mathrm{~m}5900×10−8 m
2 m2 \mathrm{~m}2 m
5800A˚5800 \mathring{\rm{A}} 5800A˚