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The kilogram per cubic metre (symbol: kg·m −3, or kg/m 3) is the unit of density in the International System of Units (SI). It is defined by dividing the SI unit of mass, the kilogram, by the SI unit of volume, the cubic metre. [1]
km3 km 3: US spelling: cubic kilometer: 1.0 km 3 (0.24 cu mi) cubic hectometre: hm3 hm 3: US spelling: cubic hectometer: 1.0 hm 3 (35,000,000 cu ft) cubic decametre: dam3 dam 3: US spelling: cubic dekameter: 1.0 dam 3 (35,000 cu ft) cubic metre: m3 m 3: US spelling: cubic meter one kilolitre 1.0 m 3 (35 cu ft) cubic decimetre: dm3 dm 3: US ...
Most water in Earth's atmosphere and crust comes from saline seawater, while fresh water accounts for nearly 1% of the total. The vast bulk of the water on Earth is saline or salt water, with an average salinity of 35‰ (or 3.5%, roughly equivalent to 34 grams of salts in 1 kg of seawater), though this varies slightly according to the amount of runoff received from surrounding land.
= 2.54 × 10 −2 m/s: kilometre per hour: km/h ≡ 1 km/h = 2. 7 × 10 −1 m/s knot: kn ≡ 1 nmi/h = 1.852 km/h = 0.51 4 m/s knot (Admiralty) kn ≡ 1 NM (Adm)/h = 1.853 184 km/h [29] = 0.514 77 3 m/s mach number: M: Ratio of the speed to the speed of sound [note 1] in the medium (unitless). ≈ 340 m/s in air at sea level ≈ 295 m/s in air ...
Cubic decimetre the volume of a cube of side length one decimetre (0.1 m) equal to a litre 1 dm 3 = 0.001 m 3 = 1 L (also known as DCM (=Deci Cubic Meter) in Rubber compound processing) Cubic centimetre [5] the volume of a cube of side length one centimetre (0.01 m) equal to a millilitre 1 cm 3 = 0.000 001 m 3 = 10 −6 m 3 = 1 mL Cubic millimetre
km3 km 3: US spelling: cubic kilometer: 1.0 km 3 (0.24 cu mi) cubic hectometre: hm3 hm 3: US spelling: cubic hectometer: 1.0 hm 3 (35,000,000 cu ft) cubic decametre: dam3 dam 3: US spelling: cubic dekameter: 1.0 dam 3 (35,000 cu ft) cubic metre: m3 m 3: US spelling: cubic meter one kilolitre 1.0 m 3 (35 cu ft) cubic decimetre: dm3 dm 3: US ...
km3/a: km 3 /a: 1e9/31,557,600: cubic kilometre per annum: cubic kilometres per annum: cubic kilometer per annum: cubic kilometers per annum: cumi/a: Cubic metre per second: km3/d: km 3 /d: 1e9/86,400: cubic kilometre per day: cubic kilometres per day: cubic kilometer per day: cubic kilometers per day: cuft/d: Cubic metre per second: koilbbl/a ...
Estimated volume of the Local Bubble, assuming a radius of 100 parsecs (~39 million cubic light years) 3 × 10 58: Estimated volume of a dwarf galaxy like the Large Magellanic Cloud: 2.94 × 10 58: One cubic kiloparsec ~3.3 × 10 61: Volume of a galaxy like the Milky Way: 1 × 10 63: One cubic zettametre—approximate volume of whole Milky Way ...