For example, to convert from lb/ft3 to g/mL you would multiply by 16.018463 then divide by 1000. Or, multiply by 16.018463/1000 = 0.016018463. So, to convert directly from lb/ft3 to g/mL you multiply by 0.016018463.

Density has the units of mass divided by volume such as grams per centimeters cube (g/cm3) or kilograms per liter (kg/l).

Common units for the measurement of density include grams (g), milliliters (ml), or grams per cubic centimeter. For instance, if there are 50 grams of a given substance within a cubic centimeter, that unit’s density is 50g/mm3. Density can vary according to temperature and pressure.

Originally Answered: How did Ρ (Greek rho ρ) evolve from being pronounced as /r/to become pronounced as /p/ in the Latin alphabet? It didn’t. Greek Pi (Π) evolved into Latin P, and Greek Rho (Ρ) evolved into Latin R.

kg/m3

The SI units of density are kg/m³.

Answer: Relative density has no unit because it is the ratio of same units which gets cancelled. Answer: Relative density = Density of the substance/Density of water at 4°C.

The unit of buoyant force is Newton (represented by N ). Thus, the S.I. The unit of upthrust force is also Newton (N ).

The SI unit for pressure is the pascal (Pa), equal to one newton per square metre (N/m2, or kg·m−1·s−2).

Specific gravity is a measure of density relative to the density of a reference substance. The reference material could be anything, but the most common reference is pure water. If a material has a specific gravity less than 1, it will float on water.