Question

Which of the following values can NOT be measured using SI units? a. length c. temperature b. density d. All can be measured with SI units

Answer 1

All can be measured in S I units
Length-m
Temperature-kelvin
Density-kg per m^3

Answer 2

All can be measured using SI units. SI units are physical units which include  metre, second, kelvin , candela ,mole ,ampere, kilogram and many others.  Length can be measured using metre where by metre is divided in to subsections such milimetres, centimetres, macrometres and many others.  Temperature is measured using kelvin. Kelivin is used in most cases together with degree celious which usually has simmilar magnitude. Density is measured using units such as kilogram , volume, grams. CMM