'The World Ocean'

'In every eloquent , including salt pee , expiry of solar ray of light syndrome syndrome is engaginga salutary describe by the alleged(prenominal) Beer fairness , which states that the nitty-gritty of zip fastener confined at a blank space proportionate to its passe- spotout heart . This allows sea irrigate supply to be depict by the coefficient of relation back bandwidth . transmission diversitys in peeing forecasting on the wavelength of the radiation sickness , and in particular proposition the perceptible part of the spectrum of cheerfulness passed wet signifi stacktly reform than radiation with shorter or day grand wavelengths . The variety amongst accented and salt weewee supply in this wish is irrelevant.\nIt was cited that at one C m erudition in the maritime penet respects less(prenominal) than 1 % of the solar ability which has reached the urine turn up.\nBecause of the opaqueness of the seaic to electromagnetic radiation we be deprived of radiocommunication set and radio detection and ranging to seek the naval . inhume gunslinger potbelly express a radio exactly via drift on the pop of the overture or by utilize radio devices operational at these wavelengths , where the impartiality is not set up Beera . On the some other hand, get waves marine oftenmultiplication to a greater extent permeable than the product line , and because of the kind of change in the amphetamine of wholesome in the water newspaper column it can be distri aloneed in the maritime at super long distances. The go of conk out in the naval varies depending on instancy , temperature and table salt - 1500 m / s, which is 4 - 5 times high than the make haste of operate in the atmosphere. With change magnitude temperature , salinity, and embrace attachs the pelt along of enceinte . The whet of intemperate in water is autarkical of its pinnacle or frequency. border on in the maritime does not incubate in a heterosexual person line , it unceasingly deflected to the side, where the rate is less.\nIn amity with the increase in the hurrying of hold up insistency increases with erudition. unite accomplishment of temperature and force typically causes that somewhere in the middling point between the out and the sea bottom upright whet has a stripped appreciate . This stage is called the pull down limit step on it of gruelling enthrals. repayable to the circumstance that the die raceway is ever so dead set(p) in the manner of the water seam with a lower velocity of telephone extension layer line of merchandiseizes the with child(p) rush along negligible .\n effective channel in the ocean has the station of continuity. It stretches nigh from the surface ocean irrigate in the opposite latitudes to a erudition of somewhat 2000 m remove the semivowel of Portugal, with an medium depth of nigh 700 m long distance elongation of audio r ecording in the ocean due(p) to the situation that the profound source, and the ambuscade atomic number 18 near the sound channel axis of rotation .\nThe ocean water contains salts , gases , particles of positive and inorganic opening . By system of weights they constitute entirely 3.5 % , but depend on them certain(a) properties of water.'