News tagged with liquids

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FDA warns of fires from wart removers

(HealthDay)—Flammable over-the-counter wart removers have started fires, injuring at least 10 people in recent years, the U.S. Food and Drug Administration says.

Jan 16, 2014
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What scientists can see in your pee

Researchers at the University of Alberta announced today that they have determined the chemical composition of human urine. The study, which took more than seven years and involved a team of nearly 20 researchers, has revealed ...

Sep 05, 2013
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What to do if your child chokes

(HealthDay)—Choking is a leading cause of injury and death among American children, especially those age 3 years and younger, and parents and other caregivers need to know what to do in such cases, an expert ...

Aug 10, 2013
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Liquid

Liquid is one of the three classical states of matter (the others being gas and solid). Like a gas, a liquid is able to flow and take the shape of a container. Some liquids resist compression, while others can be compressed. Unlike a gas, a liquid does not disperse to fill every space of a container, and maintains a fairly constant density. A distinctive property of the liquid state is surface tension, leading to wetting phenomena.

The density of a liquid is usually close to that of a solid, and much higher than in a gas. Therefore, liquid and solid are both termed condensed matter. On the other hand, as liquids and gases share the ability to flow, they are both called fluids.

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