Dissolved nitrogen and nitrogen narcosis
Divers (and others) call the compressed air cylinders used by divers tank(s) or SCUBA tank(s).
when nemo was captured by the divers and got stuck in the doctor fish tank
Because they have a air tank to help them breath.
The front tank is the main tank and the rear tank is the auxiliary tank.
they need to know how long they can be underwater, and how deep they can go with the air in the tank.
This is a question that has no one answer, because the question is too general.It depends on the divers physiology or breathing (SAC) rate, and the depth of the dive. As one dives deeper the gas in a tank compresses, and the deeper the diver goes, the more air is consumed with each breath.A divers SAC rate is dependent on a number of variables, in general physical exertion, the divers body mass, and experience. New divers generally have much high SAC rates vs. experienced divers. Large divers have higher SAC rates as they have larger lung capacity.The AL80 (aluminum 80CF) tank is the most common tank in the world, and an AL80 allows most divers to reach their NDL (no decompression limit) at recreational depths.The fact that the tank is Neutrally buoyant has no bearing on the amount of gas in the tank. A Neutrally buoyant 80CF tank offers no advantage over a standard AL80 which is generally approx 4lbs positive when empty. The advantage of a neutrally buoyant tank is that it is approximately 1lbs negative in the water when empty. The allows the diver to remove about 5lbs from the weight belt or pockets.OW certification classes explain the factors involved in determining SAC rates and time at depth, but the only way to arrive at an answer for each individual is to get certified, and dive.
95-98%helium 2-5% Oxygen
They don't breathe normally on their own.They have to use pressure regulators to breathe naturally, overcoming the extreme pressure deep underwater.A snorkel and oxygen tank help the divers breathe when they are underwater.
As soon as they are too large to be eaten by the main tanks inhabitants.
An aqualung is a piece of equipment consisting of an oxygen tank and breathing apparatus used by divers to allow them to breathe underwater at depth.
along the frame towards the back near the fuel tank divers side
Industrial deep-sea divers must breathe a mixture of helium and oxygen to prevent a disorienting condition known as nitrogen narcosis. If a diver's tank is filled with a helium-oxygen mixture to a pressure of 170 atmospheres and the partial pressure of helium is 110 atmospheres, the partial pressure of the oxygen is ? - is the question The answer is 60. Total pressure minus the partial pressure= 170-110= 60.