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This question is a little vague. To answer in the simplest terms...swim to the surface at a rate of no more than one foot per second. After long dives or deep depths, divers should make a safety stop for several minutes before finally breaking the surface to be certain that the necessary amount of excess nitrogen has been expelled from the body.
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How does a diver resurface?
Many divers resurface by exhaling. They can also resurface by swimming back to the surface of the water when they are ready.
Why is it important for a deep sea diver to resurface at a gradual rate?
because bubbles of nitrogen that are abosrbed into the blood at high pressures but are normally insoluble start being released from the blood as the diver rises. If this happens to quickly bubbles in the blood form and the diver gets the bends
Why does a diver change his body position before and after diving in the pool?
A diver changes their body position before diving to prepare their body for the dive by creating a streamlined shape. After diving, they adjust their body to either start swimming or to resurface. The changes in body position help optimize their movement and reduce resistance in the water.
How much to resurface rotors?
You can have your brake rotors resurface for approximately $20. The brake rotor thickness must meet minimum standards, in order for them to be resurfaced.
What helps a diver breath?
Divers wear tanks full of oxygen to help them breathe while they are under water. When the tanks start to get empty, they resurface.
What natural elements must a scuba diver overcome when diving?
they must come over the pressure
How old do you have to be to be a junior scuba diver?
You must be at least 10 years old to enroll in a PADI junior open water diver course.
Which of the two main components of air must be in a diver's tank?
Dissolved nitrogen and nitrogen narcosis
How far must you stay away from a vessel when a diver down flag is visible in Oklahoma?
100 feet
Can you resurface a marbelite pool surface with another marbelite surface?
NO NO !! You must remove the vinyl completely and then check what substrate you have. Concrete plaster or brick will be fine.
What is a Olympic diver?
A diver that competes in the Olympics or a diver that has competed in past Olympics.
Why did he invent the zamboni?
To resurface the ice
