Conversion of physical units in grade 2 of junior high school 1.5x105nm = () cm = () M = () km 4.76x105km = () DM = () μ M = () NM

Conversion of physical units in grade 2 of junior high school 1.5x105nm = () cm = () M = () km 4.76x105km = () DM = () μ M = () NM

1.5×10^5nm=[1.5×10^-2]cm=[1.5×10^-4]m=[1.5×10^-7]km
4.76×10^5km=[4.76×10^9]dm=[4.76×10^14]um=[4.76×10^17]nm