Which one of the following expresses the measured value 1230.0 m with the correct number of sig

Question

Which one of the following expresses the measured value 1230.0  m with the correct number of sig

Narayan Hari · Accepted Answer

First, we need to convert the given value to the appropriate unit with a Greek prefix. Since 1 k

Which one of the following expresses the measured value $1230.0 \mathrm{~m}$ with the correct number of significant figures and appropriate Greek prefix? (a) $1.23 \mathrm{~km}$ (b) $1.230 \mathrm{~cm}$ (c) $1.2300 \mathrm{~km}$ (d) $1.2300 \mathrm{~mm}$ (e) $12.3 \mathrm{~km}$