As you descend Study guides, Class notes & Summaries

Objects under water appear: 1: The same size as they do on land. 2: Twice as large as they do on land. 3: Closer and larger than they do on land. 4: Smaller and farther away than they do on land. - Closer and larger than they do on land. As you descend: 1: Colors appear to fade. 2: Reds and oranges are among the first colors to disappear. 3: At 30 m/99 ft, little color remains other than blues, grays, blacks and whites. 4: All of the above. - All of the above. Which of the following s...

NUR-631 Final Exam Study Guide 2023 (Questions With Complete Solutions Graded A+) fibers arise from nasal olfactory epithelium and form synapses with olfactory bulbs that transmit impulses to temporal lobe Hypoglossal nerve - ANSWER *XII* -stick out tongue -motor fibers to muscles of tongue and sensory impulse from tongue to brain -fibers arise from medulla and exit from skull and extend to tongue trigeminal nerve - ANSWER *V* -sensations of pain, touch, temperature, corneal reflex, clenc...

What is the absolute pressure (in atm) at 66 feet? ~~> 2 atm What will be the volume in a ball that is filled with two cubic feet of air at 99 feet when it's taken to the surface? ~~> 8 cubic feet How many more times dense is the air in a balloon at 4 atm compared to the air density at the surface? ~~> 4 X as dense What is the abbreviation for an atmosphere? ~~> atm If a scuba cylindar lasts 2 hours (120 minutes) at sea level, how long will it last at 66 feet? ~~...

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 SCUBA - ANS Self contained underwater breathing apparatus What is the pressure change for each 10m/33ft of depth change? - ANS 1 bar/1 ata/1 atmosphere What is the relationship between my depth in water and the pressure? - ANS 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? - ...

CDL Class B Quiz Questions and Answers 100% Pass What should you do if your vehicle starts skidding? If your vehicle starts skidding, take your foot off the accelerator and steer in the direction of the skid until you regain control. Why is it important to check tire tread depth regularly? Checking tire tread depth is crucial because worn tires reduce traction, especially in wet or icy conditions, increasing the risk of a skid or blowout. What should you do before entering a cu...

As a newly certified PADI Open Water Diver, I will be trained to dive with a buddy as deep as ________. correct answers 18 metres/60 feet Certain medical conditions can be hazardous while diving, so it is important to answer all questions on the Medical Statement honestly and completely. a. True b. False correct answers a. True PADI courses are performance-based. This means that to be certified, I must ________ correct answers meet specific performance requirements. Failure to complete a...

PADI Open Water Diver Certification Exam Questions and Answers Latest Updated 2024/2025 | Scored 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 ...

SCUBA Correct Answer Self contained underwater breathing apparatus What is the pressure change for each 10m/33ft of depth change? Correct Answer 1 bar/1 ata/1 atmosphere What is the relationship between my depth in water and the pressure? Correct 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? Correct Answer As pressure increases, the gas volum...

PADI Open Water Diver Final Exam Questions And Answers As you descend in water the pressure - ANS increases A depth change of 10 meters/33 feet causes a pressure change of - ANS 2 bar/ata if you take 6 liters of air from the surface to 20 metres/66 feet, the volume will be - ANS 2 liters The density of the air at 20 meters/66 feet would be _______ the density at the surface of - ANS three times A balloon fully inflated and sealed at 10 meters/33 feet, would probably _...