a Chatrath Trinity 5 éve
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when a substance has the same density as a fluids it hovers in place.
when a substance has a higher density the substance will then sink.
but if a substance has a lower density than the fluid the substance will float. This is why oil floats on top of the water because it has a lower density.
There two different densities make it so that the fluids can never mix together, no matter how hard they try. This is because two liquids have to have the same densities in order to mix.
Crude oil is very toxic when ingested inside of animals. Oil can cause pollution and harm the environment oppose to water which helps the environment.
Both oil and water can flow.
when people think of liquids water is the first thing that usually comes to mind.
Water is a more popular solvent, meaning, it can dissolves solutes like sugar and salt