The Physics Of Scuba Diving Essay -- Scuba Diving Descriptive Process

Have you ever wondered what it would be like to swim with the fish andexplore the underwater jungle that covers two-thirds of the earths surface? Ihave continuously been interested in water activities swimming, diving and skiing,and I felt that scuba was for me. My first dive took place while on a familyvacation. I came across a dive shop offering introductory dives, whichimmediately caught my interest. After much convincing (my parents), with mysolemn assurance that I would be careful, I was allowed to accede in a dive.I was ready, or so I thought. The slim basics such as breathing were explainedand I was literally tossed in. Sounds easy enough, decent, well WRONG. Fromthe moment I hit the water, my finger was much less than fun. I quicklysank to the bottom into a new world, with unfamiliar dangers. I really wasntready for this experience. I was disorientated, causing me to panic, whichshortened the length of my dive, not to mention my air supply. Lets just say Iwould not do th at again.To leap exploring the underwater world, one must first master a fewskills. Certification is the first step of moderateing to dive. From qualifiedprofessionals one must learn how to use the equipment, safety precautions, andthe best places to dive. This paper is designed to help give a generalunderstanding of the sport and the importance that physics plays in it. Self-contained semiaquatic Breathing Apparatus, or SCUBA for short, is a hell of a lotof fun. However, there is considerably more to Diving than just putting on awetsuit and strapping some compressed air onto ones back. As I quickly learned,diving safely requires quite a bit more in legal injury of time, effort, andpreparation. When one goes underwater, a diver is introduced to a new andunfamiliar world, where many dangers exist, but can be avoided with properlessons and understanding. With this knowledge the water is ours to discover.The Evolution of scuba DivingDivers have penetrated the oceans through the cen turies for the purposeof acquiring food, searching for treasure, carrying out military operations,performing scientific research and exploration, and enjoying the aquaticenvironment. Bachrach (1982) identified the following(a) five principal periods inthe history of diving which are currently in use. Free (or breath-hold) diving,bell diving,... ...tary, research, business, or recreation, hundreds of thousandsof people are heading for the depths, to experience the unknown. My advice fora new diver is to do it right. Get the proper certification and make each divea safe one.When a diver is full trained, and in good mental and physical condition,safe diving can be one of the most enjoyable of experiences. The true beauty ofthe underwater world, united with the marvelous almost-weightlessness offloating with neutral buoyancy is an indescribable experience.BibliographyAscher, Scott M. Scuba Handbook for Humans. Iowa Kendall/Hunt PublishingCompany. 1975.Cramer, John L. Ph.D. Skin and Scuba Diving Scientific Principles andTechniques. N.Y. Bergwall Productions, Inc. 1975.Ketels, henry & McDowell, Jack. honorable Skin and Scuba Diving, adventure in theunderwater world. Canada Little, Brown and Company (Canada) Ltd. 1975.Koelzer, William. Scuba Diving, How to get started. Pennsylvania Chilton BookCompany. 1976.Resneck, John Jr. Scuba, Safe and Simple. New Jersey Prentice-Hall, Inc. 1975.Tillman, Albert A. Skin and Scuba Diving. Iowa Wm. C. Brown Company Publishers.1966.