While the latitude in decimal degrees of Sydney, Australia is  33.8600 degrees South, its longitude is 151.2094 degrees East.  Sydney was founded in 1788 as the first Britisâ¦h colony.
Density is a measure of mass per unit of volume. Density is a measure of mass per volume. The average density of an object equals its total mass divided by its total volume. An object made from a comparatively dense material (such as iron) will have less volume than an object of equal mass made from some less dense substance (such as water). Perhaps the highest density known is reached in neutron star matter.
A few examples include: Plate Tectonics â Density is a factor for â¦ Mantle Convection Behavior of Pollutants Density of Pollutants Affects Flow Sediments Flowing into the Ocean Factors Affecting Density Temperature As the temperature of most substances increases Atoms move faster and spread apart. Expansion increases the volume which decreases the density because the mass remains the same. Pressure Solids At great depths below Earthâs surface there is extremely high pressure from the overlying rocks. Minerals are compressed Volume decreases. Density increases Fluids (Particularly gases such as the atmosphere) As pressure decreases, gases expand. This results in an increase in volume. Density decreases Shape and Size If the temperature of a material remains constant, the size and shape will not affect itâs density. The mass and volume change proportionately. Phases of Matter For most substances particles are most closely packed in the solid phase.