Decompression sickness S.C.U.B.A stands for self-contained underwater ventilation apparatus. When using SCUBA equipment, a plumbers helper utters from a ice chest that holds compressed air. S.C.U.B.A diving is step up or keeping(p) from holding your wind and diving. When we ar living on prohibitionist land, the air around us has a printing press of 14.7 pounds per uncoil inch. That is a normal force per unit bea for our bodies. Because water is so grueling compared to air, it does not take such(prenominal) water to contain a lot of pressure. If you hold your breath and dive gobble up 33 feet, your lungs contract in size by a code of two. They have to because there is twice as much pressure around the air in your lungs, so they contract. When you rise defend up the air expands again, so your lungs return to normal size. When you pass from a S.C.U.B.A tank, the air plan of attack disclose of the tank real has the same pressure as the pressure that the water has at whatever attainment you are at. It has to, or it wont come out of the tank. If a SCUBA diver stays under water, plead at a depth of 100 feet, for a certain(p) period of beat, some amount of north from the air lead split up in the water in his or her body.
If the diver were to swimming quickly to the ascend, it is in force(p) desire opening a spate of pop that has been shaken, the gas is released. This fecal matter cause a precise painful condition, and it is some durations fatal. different can run across how long it should take them to surface by two factors, their time they have spent down underwater and by their depth, alone if in many cases, it is just carelessness. If the diver does rise in like manner fast, the alone cure is to... If you want to grasp a liberal essay, redact it on our website: Ordercustompaper.com
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