5×10−4 m5 \times 10^{-4} \mathrm{~m}5×10−4 m
1/10 m1 / 10 \mathrm{~m}1/10 m
10−2 m10^{-2} \mathrm{~m}10−2 m
10×10−4 m10 \times 10^{-4} \mathrm{~m}10×10−4 m
