Water with a higher density weighs more. Gravity times mass (higher density of the same substance means bigger mass)
Yes, a liquid of higher density will displace a liquid of lower density when the two liquids are immiscible. This is because the liquid with the higher density will sink below the other liquid due to gravity, displacing it.
The density of the aqueous layer is higher.
Because the density of the force increases.
Because the density of the force increases.
Because water expands cooling it from 4oC to below 0oC. The density of ice is 10% lower, meaning 10% higher volume per kg mass, so the expansion is 10%.
Density. Objects that are more dense than other less dense objects will sink below them. This is how floating works, as well.
As you descend further below sea level in dry land, the density of air increases due to the weight of the air above compressing the air at lower altitudes. This leads to higher pressure and more molecules of air being packed into a given volume, increasing the air density.
As seawater temperature decreases, its density increases until it reaches its maximum density at around 4 degrees Celsius. Further cooling below this temperature causes the density to decrease due to the formation of ice, which is less dense than liquid water.
Because of its higher density, and gravity. One part of plate tectonic theory.
Liquefaction by cooling down (lower temperature) and compression (higher pressure)
Density decreases with height in the atmosphere because as you go higher, there is less air above pushing down on the air below, causing it to spread out and become less dense.
The density of Earth materials generally increases with depth below the surface due to the increasing pressure from the overlying layers. As depth increases, the materials experience more compression, leading to higher densities. The variation in density with depth is important for understanding the structure and composition of the Earth's interior.