What is the value of 1.8 density in si unit?

The density is the mass per unit volume. In SI unit which is based on MKS(Meter-Kilogram-Second) system is measured as kg/m^3. And in CGS (Centimeter-Gram-Second) system it is measured as g/cm^3. By simple mathematics of converting meter into centimeter and kilogram to gram, you will get the following result. read more

The density is the mass per unit volume. In SI unit which is based on MKS(Meter-Kilogram-Second) system is measured as kg/m^3. read more

Densities using the following metric units all have exactly the same numerical value, one thousandth of the value in (kg/m 3). Liquid water has a density of about 1 kg/dm 3, making any of these SI units numerically convenient to use as most solids and liquids have densities between 0.1 and 20 kg/dm 3. read more

there are a large number of units for mass density in use. The SI unit of kilogram per cubic metre (kg/m³) and the cgs unit of gram per cubic centimetre (g/cm³) are probably the most common used units for density. (The cubic centimeter can be alternately called a millilitre or a cc.) One g/cm³ equals 1000 kg/m³. read more