In Dead Sea salt water is slightly salty heavier than fresh water because it contains dissolved min

Chemistry is a science that explains many phenomena of nature and this knowledge can be used for the benefit of the human being. Advances in technology and society were only possible thanks to the contributions of chemistry. At the same time it can be used wrongly. Hence the importance of the study of this science. This section was prepared with the aim to help you decipher this fascinating arofol science and that can greatly contribute to the improvement of our lives.
In Dead Sea salt water is slightly salty heavier than fresh water because it contains dissolved minerals. Therefore it is easier to float in salt water than in fresh water. The Dead Sea, located in the middle east, is huge lake formed by water with a higher salt content of the planet. At the Dead Sea the density of salt water is very large and the person floats without any physical effort. The density is a quantity that represents the ratio (division) between the mass and volume of the material under study pure water has 1g/cm density. It is the material most massive sinking but the denser material. This is an important observation then object with density greater than water sink into it with lower density float. For example, we have 10kg foam and it does not sink into the pool, because the foam density is 0.1 g / cm (10 times lower than that of water), as few grams of lead quickly sink density lead is 11.3 g / cm . The relative density arofol of a body depends on its composition. The relative arofol density of lean mass, bone and fat mass, body density is slightly lower than that of water 0.974 on average. The human being has the ability to change their density. So regardless of whether we are fat or thin, young or women or elderly men can both float and sink just as varying the amount of air in pulmões.com arofol lungs filled with air and increased our volume air being less dense than water our body tends to rise and then boiamos.
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