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Firstly, tanks rarely provide oxygen - they usually provide simple air or other breathable gas. Pure oxygen would kill you if you breathed it deeper than about 30 feet.
Second, the average scuba tank holds the equivalent of about 80 cubic feet of gas under pressure. At the surface that would be enough to breathe off for about three hours for an everage person. But the deeper you go, the faster you consume gas because you breathe it under greater pressure.
Wiki User
∙ 14y ago
A standard Scuba tank holds around 80 cubic feet (about 2,260 liters) of compressed air, which is approximately equivalent to 2,000 liters of breathable oxygen at sea level. This amount can provide enough oxygen for an average diver for about 45 minutes to 1 hour, depending on depth and breathing rate.
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Is the oxygen and helium in a scuba tank an example of a homogeneous mixture?
Yes, the oxygen and helium in a scuba tank would be considered a homogeneous mixture because they are evenly distributed throughout the tank and have uniform properties throughout.
Is the oxygen and helium in a scuba tank a pure substance?
Yes, the oxygen and helium in a scuba tank are pure substances because they consist of only one type of molecule and cannot be separated by physical means.
How much to hydro-test a scuba tank?
typically around $20-$30 depending on where you get it done, just ask around for the best price. also check the local fire station, a lot of times they know where to get it done cheap since they have to get tanks hydroed all the time
What does surface in geography mean?
The word is a noun and a verb. n. the tangible outside layer of any thing ex. the surface of a cube is flat verb- to move towards the top ex. The scuba diver surfaced as he lost air from his oxygen tank.
What happens when you heat an oxygen tank?
Heating an oxygen tank can cause the pressure inside the tank to increase, potentially leading to an explosion if the tank cannot withstand the pressure. This is because the heat can cause the oxygen molecules to move faster and collide more frequently with the walls of the tank, increasing the pressure. It is extremely dangerous to heat an oxygen tank and should never be done.
What do the numbers mean on a scuba tank?
The numbers on a scuba tank reveal 3 things. Serial no. of the tank. Type metal. and the current hydro date.
How much does scuba gear weigh?
Different scuba gear types weigh different amounts. The oxygen tank is the heavy part of the scuba diving gear.
Can you scuba dive with a pure oxygen tank?
No.
Is the oxygen and nitrogen in a scuba tank considered a heterogeneous?
I would think so, because there are two of them mixed together. Air in a scuba tank or anywhere else should be heterogeneous. A scuba tank filled with either oxygen or nitrogen would be homogeneous.
Is there scuba masks with oxygen in them?
Scuba masks do not contain oxygen. Instead, scuba divers rely on a separate piece of equipment called a tank or cylinder to supply compressed air or a breathing gas mixture for underwater breathing. The scuba mask's purpose is to provide a clear field of vision and to create an airspace for the diver's eyes and nose while underwater.
Is the oxygen and helium in a scuba tank an example of a homogeneous mixture?
Yes, the oxygen and helium in a scuba tank would be considered a homogeneous mixture because they are evenly distributed throughout the tank and have uniform properties throughout.
Why scuba diver wear oxygen tank?
so they can breath underwater
What do marine biologists wear underwater?
They probably wear scuba gear,flippers,a whole suit,and an oxygen tank.
How much does a scuba tank weigh when filled?
Depends on the size of the tank.
How much does a filled scuba tank weigh?
Depends on the size of the tank.
What does spg stand for in reference to scuba diving?
In reference to scuba diving, "SPG" stands for "Submersible Pressure Guage", which tells you how much air is in your tank so you can resurface before going too low on oxygen.
What kind of scuba equipment do you need for beginning scuba lessons?
In order to begin scuba lessons, you will require an oxygen tank, a wetsuit, a mouthpiece, as well as flippers. Your scuba classes most likely offer these equipment.
