When the air inside a balloon is heated, its density decreases. This happens because the air molecules gain energy and move farther apart, resulting in a decrease in the air's density.
The lower an objects density the less likely it is to sink in water. Objects with a higher density than water will sink if placed in it while objects with a lower density than water will float if placed in it.
No, a feather will typically float on the surface of water due to its low density.
If an object with a density below one is placed in water, it will float. This is because the density of the object is less than that of water, causing it to be buoyant and float on the surface.
Objects with low density include foam, cork, and helium gas. Their low density makes them lightweight and buoyant, allowing them to float easily on water. Additionally, low-density objects are often good insulators and have a high strength-to-weight ratio, making them useful in applications where weight is a concern.
If density is lower than water it will float (unless it is soluble and dissolves)
If the low density water was put over another fluid of lower density it would sink but if it was put over a high density fluid like Mercury it would floats.
What happens is that you can see that the density of a nail is more than the density of water and that the density of a cork is less than that of water.
The density increase.
It floats
Higher than what ?? If the object's density is higher than the density of water, then the object sinks in the water.
Saturn has a very low density and it would be able to float on water. The density of Saturn is: 0.687 grams per cubic centimeter.
It's the gas phase of water.
it will float
Water has a lower density compared to most other liquids because of its unique molecular structure. The hydrogen bonds between water molecules cause them to form an open, hexagonal structure, which spaces the molecules further apart. This arrangement reduces the overall mass of the water, resulting in its low density.
The density changes.
Pretty much nothing.