Sentence examples for it is less dense from inspiring English sources

Because the atmosphere is compressed by its own weight, it is less dense at higher altitudes.

It is less dense than air at a given temperature and pressure.

MDF is manufactured in a range of thicknesses (6 40 mm [about 0.2 1.6 inches]), usually by the dry process, and it is less dense than hardboard.

Thermal conduction ensures that the layer of air adjacent to the radiator is hotter than the rest of the air, and thermal expansion ensures that it is less dense.

The oil floated because it is less dense, and therefore lighter, than water.

Apparently, a nonepitaxial thallium monolayer is formed, but it is less dense than the close packed structure and leaves some surface active sites on silver electrode free for hydrogen evolution.

The team swirled the pan in much the same way that a gold miner might swirl a pan of water and pebbles, and the intruder jiggled its way to the edge if it was less dense than glass.

Kosior says there could be some unique advantages of using eggshell as a filler, such as it being less dense and therefore lighter than chalk.

They point out that the designation does not prohibit development altogether, usually requiring in practice only that it be less dense, and that the designation applies to private landowners only when projects are subject to federal permits.

On Earth, the hot liquid at the base of a pan rises because it's less dense than the cooler liquid above.

Warm air rises (since it's less dense than cooler air) so it's layered on top of the downward moving cooler air, which sinks lower.