Padi open stuvia - Study guides, Class notes & Summaries

How does being underwater affect the apparent size or distance of things? - ANSWERSWhat you see is magnified by a third. This makes things look larger or closer, or both, depending on your perspective How does water affect light intensity and colour? - ANSWERSThe deeper you got the darker it gets. As you go deeper, red is the first colour absorbed, followed by orange, yellow, green and finally blue. How does hearing differ underwater? - ANSWERSYou hear more efficiently because sound tra...

Padi's Four E Philosophy - ANSWERSEquipment, Education, Experience, Environment 0-1 As a newly certified PADI Open Water Diver, I will be trained to dive with a buddy as deep as _____ - ANSWERS18 meters/60 feet 1-1.1 As you descend, what happens to pressure - ANSWERSIncreases How does pressure increase as you descend? - ANSWERSThe pressure increases by one bar/ata for each 10 meters/33 feet you descend What is the pressure at 0 meters/0 feet? - ANSWERS1 bar/ata What happens to ai...

D float. Salt water is heavier than fresh water because it has dissolved minerals in it. This means it causes more upward force (buoyancy) on an object. An object that is neutrally buoyant in fresh water would float in salt water because there is greater upward force. See Being a Diver I - Buoyancy and Controlling Buoyancy. - ANSWER-1) If an object is neutrally buoyant (does not sink or float) in fresh water, the same object placed into salt water would A sink. B either sink or float....

The basic goals of open water training include (choose all that apply) a. applying knowledge and skills. b. building confidence and independence. c. adapting to the environment. d. experiencing extreme stress. - ANSWERSA. , b. , c. Open water training goals include applying knowledge and skills, adapting to the environment and building confidence and independence. Extreme stress does not help learning. The statement to remember to help you teach and apply good judgment is a....

) If an object is neutrally buoyant (does not sink or float) in fresh water, the same object placed into salt water would A sink. B either sink or float. C do nothing. D float. - ANSWER-D 2) I blow up a balloon, tie it off, and take it to the bottom of the swimming pool. What will happen to the balloon and the air inside it? A The balloon will get bigger and the air inside the balloon will be less dense (molecules move further apart). B The balloon will get smaller and the air insid...

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 volume and the density of air? - ANSWER-As pressure increases, the gas volume decreases and the gas ...

PADI Open Water Diver Final Assessment Questions and Answers (Graded A)PADI Open Water Diver Final Assessment Questions and Answers (Graded A)PADI Open Water Diver Final Assessment Questions and Answers (Graded A)PADI Open Water Diver Final Assessment Questions and Answers (Graded A) If an object is neutrally buoyant in fresh water, the same object placed into salt water would... - ANSWER-Float I blow up a balloon, tie it off, and take it to the bottom of the swimming pool. What will happen ...

Squeeze - ANSWERSCaused by a pressure imbalance Equalization - ANSWERSThe process of adding air to an air space. Always do this before discomfort while descending to avoid it altogether. If you can't equalize... - ANSWERSStop descent and signal buddy Always equalize ______, because a forceful equalization can cause permanent damage to my ears and hearing. - ANSWERSGently Don't go diving with a cold or if you are feeling unwell because _______ causes blockage, making it impossible t...

b. 18 metres/60 feet - ANSWER-As a newly certified PADI Open Water Diver, I will be trained to dive with a buddy as deep as __________. a. 10 metres/30 feet b. 18 metres/60 feet c. 30 metres/100 feet d. 40 metres/130 feet a. true - ANSWER-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 a. meet specific performance requirements - ANSWER-PADI courses are performance-b...

D float. Salt water is heavier than fresh water because it has dissolved minerals in it. This means it causes more upward force (buoyancy) on an object. An object that is neutrally buoyant in fresh water would float in salt water because there is greater upward force. See Being a Diver I - Buoyancy and Controlling Buoyancy. - Answer 1) If an object is neutrally buoyant (does not sink or float) in fresh water, the same object placed into salt water would A sink. B either sink or float....