Positive buoyancy - Study guides, Class notes & Summaries

SSI ITC Final Exam Questions With Verified Answers. Developing the SSI Network benefits dive centers by: A. increasing communication between dive centers and resorts B. only increasing the flow of new divers to resorts C. decreasing communication between dive centers and resorts D. only increasing the flow of new divers to centers - answerA. increasing communication between dive centers and resorts An SSI Professional must ____ to maintain active status. A. complete the online renewal ...

SSI Assistant Instructor Pre Test Questions With Verified Answers. Assuming a maximum partial pressure limitation of 1.4 bar, the maximum depth for a 32% nitrox mixture is ____ of seawater. 33.7 m 20 m 66 m 43.7 m - answer33.7 m Which physical law states: "If temperature remains constant, the pressure and volume of any gas are inversely related"? Dalton Henry Archimedes Boyle Save - answerBoyle For every meter of depth in freshwater, pressure changes by: 0.013 bar 0.098 bar 0...

PADI Open Water Diver Certification Exam Questions and Answers Latest Updated 2024/2025 | Graded A+. SCUBA - Answer- Self contained underwater breathing apparatus What is the pressure change for each 10m/33ft of depth change? - Answer- 1 bar/1 ata/1 atmosphere What is the relationship between my depth in water and the pressure? - Answer- The deeper you go in water, the more the pressure increases Pressure is expressed as the weight of air What is the relationship between pressure, and the ...

PADI SCUBA STUDY GUIDE |100% CORRECT| [2024/2025] What are the three basic parts of the PADI Open Water Diver course? What is the purpose of each part? *Ans* 1) Knowledge Development 2) Confined Water Dives 3) Open Water Dives As a newly certified PADI Open Water Diver, I will be trained to dive with buddy as deep as *Ans* 18m/60 ft max recreational depth limit is 40m/130 ft What is the relationship between my depth in water and the pressure? *Ans* pressure increases by one bar ever...

NAUI Open Water eLearning Exam Prep (Latest 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Q: a regular breathing pattern while diving would be Answer: slightly slower and deeper than you normally breathe Q: If a diver's surface air consumption rate is 1.72bar (25 psi) per minute, what would be the consumption rate at 20 meters (66 feet) of seawater? Answer: 5.16 bar per minute (75 psi per minute) Q: appropriate first aid measures for an un...

As a newly certified PADI Open Water Diver, I will be trained to dive with buddy as deep as 18 metres/60 feet As you descend in water, the pressure increases A depth change of 10 metres/33 feet causes a pressure change of 1 bar/ata (atmosphere) if you take 6 liters of air from the surface to 20 metres/66 feet, the volume will be 2 litres (the density of the air would be three times the density at the surface) A balloon fully inflated and sealed at 10 metres/33 feet, would probably ______...

PADI Open Water Diver Certification Exam Questions and Answers Latest Updated 2024/2025 | Rated A+. What is the relationship between my depth in water and the pressure? - Answer- The deeper you go in water, the more the pressure increases Pressure is expressed as the weight of air What is the relationship between pressure, and the volume and the density of air? - Answer- As pressure increases, the gas volume decreases and the gas density increases If I take a volume of air from one depth t...

As a newly certified PADI Open Water Diver, I will be trained to dive with buddy as deep as - correct answer 18 metres/60 feet As you descend in water, the pressure - correct answer increases A depth change of 10 metres/33 feet causes a pressure change of - correct answer 1 bar/ata (atmosphere) if you take 6 liters of air from the surface to 20 metres/66 feet, the volume will be - correct answer 2 litres (the density of the air would be three times the density at the surface) A ballo...

What will the buoyancy of an object be (positive, neutral, or negative) if it displaces an amount of water: a. more than its own weight? b. less than its own weight? c. equal to its own weight? - Answer- a. positive b. negative c. neutral How does the buoyancy of an object differ in fresh water compared to salt water. - Answer- Because salt water weighs more than fresh water, it causes more buoyancy (more upward force) What is the relationship between increasing and decreasing depth...

Symptoms of Nitrogen Narcosis are similar to: - Answer - alcohol intoxication the stage of the regulator which reduces working tank pressure to intermediate pressure is: - Answer - the first stage when the pressure of nitrogen is balanced between the air and your body, you are at a state of - Answer - equilibrium Open heel fins are usually the fins of choice for scuba divers because: - Answer - they may be used in a wide variety of environmental conditions The last thing to check...