Units of measurements

The unit m³ is used to express

• volume

• mass

• length

• density

SI base units for length and mass are

• centimeter and gram

• meter and gram.

• centimeter and kilogram.

• meter and kilogram.

The abbreviations for units of length in order from smallest to largest are

• m, cm, mm, km.

• mm, m, cm, km.

• km, mm, cm, m.

• mm, cm, m, km.

The conversion factor 100mL\ 1L would be used to change

• mass to density.

• liters to millilitres.

• units of volume to units of length.

• units of length to units of volume.

A measure of the quantity of matter is

• density.

• volume

• mass

• weight

All of the following are examples of units except

• weight

• kilogram

• gram

• teaspoon

Which of these abbreviations represents a volume unit?

• mL

• mg

• mm

• cm

The metric unit for length that is closest to the thickness of a dime is the

• micrometer.

• millimeter.

• centimeter.

• decimeter.

One cubic centimeter is equivalent to

• 1 milliliter.

• 1 gram.

• 1 liter.

• 1 kilogram.

The relationship between the mass m of a material, its volume V, and its

• V = mD.

• Vm = D.

• m = DV.

• D +V = m.