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If your scuba tank lasts 60 minutes on the surface how long will it last at 20m below the surface?
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What things can lead to the bends other than scuba diving?
Rescue from a submarine, at a depth of 1,000 feet, and being brought to the surface too quickly, can lead to the bends.
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 other animals have flippers?
scuba divers
Is the oxygen and helium in a scuba tank an example of a homogeneous mixture?
yes, it is.
What discoveries have been made with scuba?
The titanic and underwater sunken ships.
What cant scuba divers do at 33ft below the surface which others can?
breath without life support. :)
What are the scuba diver is 31 feet below the surface of the water she dives down an additional 15 feet how far would she have to rise to reach the surface of the water?
16 Feet
How do scuba divers rise to the surface after they dive?
Slowly
What do they call it when a scuba diver comes to surface to quick?
they get the bends
How is the frog like a scuba diver?
Well, it needs oxygen like a human scuba diver but it lasts a pretty long time underwater just like a human would if he used an oxygen tank.
Why is bouyancy control important on the surface plus scuba diving?
Buoyancy control is one of the most important skills you will have to master as a scuba diver. On the surface while entering the water you do not want to be too heavy that you will sink while on completing your dive you have to maintain proper buoyancy control so as not to surface prematurely
How long can muskrats stay under water?
15 minutes
How can a scuba diver keep from floating back to the surface of water?
Have a decent amount of weights, or dump the air from the vest. Vice versa for staying on the surface.
Why use a bathyscaph rather than scuba gear to study vents in the Pacific Ridge?
depth. going below 150 feet in scuba gear is extreamly hazardous to your health.
What is the kinds of dives?
Surface, shallow-water, deep-water and saturation dives in SCUBA - to name a few.
How do scuba dives get back to the surface with weights?
By putting additional air in the buoyancy compensator (BC) vest.
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.
