A material's ability to float or sink depends on its density and the density of the liquid that it is in. Anything that has a greater density will sink in a liquid with a lower density. In order for oil to sink in water, oil has to have more density than water.
Oil is typically less dense than water and so it will float above the water. Since density is mass divided by the volume, theoretically, we can increase density by squishing all of the oil together to decrease the volume (but this is not feasible, maybe next to impossible). Another way to do it is to heat both of the oil and the water. When heated, most materials decreases their density but not at the same rate because of the difference in material properties. Certain oils has a low coefficient of expansion. And so, when heat is added to the water and the oil, the oil density will remain close to its original value while the water density decreases. Once the water density is lower than that of oil density, the oil will sink.
In short, oil could sink in water, but as a general rule, oil will float on water.
No, oil is less dense than water, making oil float atop water.
Answer:
Most oils that you commonly see float. They are 10-20% less dense than water. However heavy bunker oils and industrial fuel oils can have a density greater than water and will sink. This is demonstrable - toss a chunk of asphalt paving into water, it sinks. This same material at very high temperatures is essentially heavy fuel oil
There are two parts to this answer. These are density (or specific gravity) and miscibility.
You don't, because that's not how things work.
Most oils are less dense than water and will float on top of the water.
Dissolving a solid in a liquid increases the density of the liquid, so it sounds like dissolving salt in the oil might increase its density enough for the oil to sink in water ...
But there's a problem with that: salts tend to be much more soluble in water than in oil, so you're just making the water EVEN DENSER, so the oil is going to stay on top. Even if you COULD dissolve salt in oil (in most cases, you can't), then as soon as the water and oil touch each other the salt will move from the non-polar oil to the polar water. The ratio of the amount of a substance that dissolves in one substance relative to another is called its "Partition coefficient",and the oil/water partition coefficients for salts are usually much, much less than one.
Yes, oil typically floats on water because it is less dense than water. However, if the oil is mixed with heavier substances, it may sink.
You can't. Oil is less dense than water and will float on water.
Buoyancy, just like a boat, oil is less dense than water, so it FLOATS on the top of the water, which appears to sink beneath the oil.
oil can sink in water by cooking it
No, water will sink in oil because oil is less dense than water. This causes the water to be heavier and sink below the oil.
It depends on the density of the object and the density of the oil. If the object has a higher density than the oil, it will sink. If the object has a lower density than the oil, it will float.
Yes, sinkers in water would sink in oil because sinkers are denser than oil and therefore will sink regardless of the medium in which they are placed. The buoyant force acting on the sinker is not strong enough to float in oil.
Oil does not sink in water. Almost all oils and fats are less dense than water so they will float.
Things sink or float in oil based on their density. Objects that are less dense than the oil will float, while objects that are denser will sink. This is due to Archimedes' principle - an object will float if the weight of the fluid it displaces is equal to or greater than its own weight.
A plastic always sink in oil like a plastic bottle will always float in oil.
When you put a science tool in water it doesn't sink and in olive oil it does sink
No, water will sink in oil because oil is less dense than water. This causes the water to be heavier and sink below the oil.
Yes, it may make oil sink if at some temperature the density of water goes lesser than that of oil.
why does an object sink
It depends on the density of the object and the density of the oil. If the object has a higher density than the oil, it will sink. If the object has a lower density than the oil, it will float.
Yes, sinkers in water would sink in oil because sinkers are denser than oil and therefore will sink regardless of the medium in which they are placed. The buoyant force acting on the sinker is not strong enough to float in oil.
Oil does not sink in water. Almost all oils and fats are less dense than water so they will float.
It sinks
Float.
Water is denser than oil, so yes, it will sink. That is true whether the water is inside a balloon or not.
Chalk powder is denser than oil, so it will sink when added to oil. This is because the density of an object determines if it will float or sink in a liquid - objects with a higher density than the liquid will sink, while objects with a lower density will float.