2024 PADI Open Water Diver Final Exam |Question and Answer| UPDATED!!

2024 PADI Open Water Diver Final Exam |Question and Answer| UPDATED!! As a newly certified PADI Open Water Diver, I will be trained to dive with buddy as deep as *Ans* 18 metres/60 feet As you descend in water, the pressure *Ans* increases A depth change of 10 metres/33 feet causes a pressure change of *Ans* 1 bar/ata (atmosphere) if you take 6 liters of air from the surface to 20 metres/66 feet, the volume will be *Ans* 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 ______ during ascent to the surface *Ans* burst A squeeze is caused by *Ans* a pressure imbalance between the surrounding pressure and an air space Equalization is the process of *Ans* adding air to an air space The most important rule in scuba diving is to *Ans* breathe continuously and never hold your breath During ascent I feel discomfort in my ears. I should *Ans* stop, descend slightly, and allow trapped air to work its way out My buddy and I descend to 12 metres/40 feet. I would expect to use my air _____ at 6 metres/20 feet *Ans* faster than The most efficient way to breathe dense air underwater is to breathe *Ans* deeply and slowly Buoyancy *Ans* a force that pushes an object in water upward Salt water causes more buoyancy than fresh water because it is _____ dense and weighs _____ *Ans* more When I descend, my buoyancy tends to ________. When I ascend, it tends to _______ *Ans* decrease, increase The three most important considerations in choosing scuba equipment are suitability, fit, and *Ans* comfort The two basic fin styles are __________ fins *Ans* adjustable and full-foot My primary considerations when choosing fins are fit and *Ans* blade size BCD (buoyancy control device) *Ans* holds your kit together and allows you to adjust buoyancy throughout the dive