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Look up the density of steel. It should be no different in a spaceship than on Earth.
Mass is the amount of substance an object can have
Calculators are no different than computers. The tiny chip use binary to come up with the anwer.
Individual atoms may be heavier or lighter. Also, the spacing between atoms may vary.
If they are all numbers - no letters other than e or pi, then they are arithmetic. Otherwise they are probably algebraic. But beware, phi is also arithmetic.
The arithmetic density of a population is the total number of people in proportion to the area of land (land size) The physiological density of a population is the total population in proportion to the area of arable land. Therefore, the arithmetic density of a population is always lower than the physiological density, since a land's arable portion can only be a subset of it's full size. Arithmetic = (Population/Full size) Physiological = (Population/Arable zones)
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Yes; the arithmetic density is based over the entire area while physiologic density is over farmable land .
False.
Physiologic density is always greater than arithmetic density. It is based on the amount of arable land (which is always likely less than the total area), which makes the density greater because it uses a smaller area.
Different oils have different densities; usually a bit less than the density of water.
Arithmetic Density has limitations on providing a way to understand the pressure the population exerts on the land, by making larger countries who have large amounts of population seem more spread out than it really is.
Look up the density of steel. It should be no different in a spaceship than on Earth.
Number theory explains why arithmetic works.
density is weight compared to size and how much mass is in object weight is just weight.
There are different densities of oils used in cars. It's known as 'viscosity'. In engine oils this ranges from 5 to about 30. Some gear oils, as in back axles range up to 85 or more (this is very thick and dense)
Because ice is a frozen solid and water is not.