What is pava?
Sometimes a person does not know the exact meaningunfamiliar word, but perceives its approximate meaning in the context of the phrase. But when similar words are used, as completely different concepts, then, in order not to get into a mess when communicating, it is necessary to understand. So, on hearing two similar words: "pava" and "surfactant", it's time to understand their meanings.
Pava is a female peacock, so to ask a questionabout what pava is, somehow disrespectful to this feathered lady. Now this word is of little use, and in the past they could call a beautiful woman with a good bearing and a proud walk. Although this comparison does not carry an exact match. If you look closely, then the gait and ability to keep your head at the goose is not worse, but comparing a beauty with such a common bird is simply not permissible. And though unlike the chic male pava is dressed in a very modest plumage, but it is an overseas bird, and these conventions can close your eyes.
Now let's look at what a surfactant is. This abbreviation stands for "surfactants". Most often you can read this inscription on packs and bottles with all sorts of detergents. Specialists divide SAS into several groups that show their properties in water differently. For some, high detergency is characteristic, for others - good foaming, others do not allow this foam to quickly settle.