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Start SCUBA Diving Jeopardy Final Jeopardy Question PressureVolumeAir SpacesNitrogenEquipment 10 20 30 40 50.

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Presentation on theme: "Start SCUBA Diving Jeopardy Final Jeopardy Question PressureVolumeAir SpacesNitrogenEquipment 10 20 30 40 50."— Presentation transcript:

1

2 Start SCUBA Diving Jeopardy

3 Final Jeopardy Question PressureVolumeAir SpacesNitrogenEquipment

4 10 Point Question 14.7 psi Back to the Game Board What is the weight of one Atmosphere of water?

5 20 Point Question 3 Atmosphere s Back to the Game Board What is the pressure in ATM at 66 feet?

6 30 Point Question 99 feet Back to the Game Board What is the depth in feet when the pressure is 4 ATM?

7 40 Point Question 14.7 psi greater Back to the Game Board How is absolute pressure different from gauge pressure?

8 50 Point Question 297 feet Back to the Game Board What is the depth in feet when the pressure is 10 ATM ?

9 10 Point Question Volume decreases. Back to the Game Board As pressure increases what happens to volume?

10 20 Point Question It has one-half the volume. Back to the Game Board How is the volume of a balloon at 33 ft. different than its volume at 0 ft. ?

11 30 Point Question Never hold your breath. Back to the Game Board What is the most important rule in SCUBA diving?

12 40 Point Question 4 ft. 3 Back to the Game Board What is the volume of a 16 ft. 3 balloon at 99 ft. ?

13 50 Point Question Back to the Game Board If the volume of a balloon is 10 ft. 3 at 66 ft., how much will it hold at the surface? ? ft. 3

14 10 Point Question Lung s Back to the Game Board The pressure in what air space in your body is equalized by breathing?

15 20 Point Question Ears Back to the Game Board Yawning and swallowing may help equalize the pressure in what body part?

16 30 Point Question Mask Back to the Game Board What piece of mandatory diving equipment creates an air space?

17 40 Point Question As soon as you begin your descent Back to the Game Board When diving, when should you begin to equalize the pressure on your ears?

18 50 Point Question Exhale through your nose Back to the Game Board How do you equalize mask pressure?

19 10 Point Question 78% nitrogen and 21% oxygen Back to the Game Board The air we breathe is what percent nitrogen and oxygen?

20 20 Point Question You can get decompression sickness. Back to the Game Board What can happen if you dive too deep, stay too long, and/or come up too fast?

21 30 Point Question 1 ft. per second Back to the Game Board What is the proper rate of ascent?

22 40 Point Question Pure oxygen Back to the Game Board What is the best treatment for “the bends” if you are on a dive boat?

23 50 Point Question Nitrogen Narcosis Back to the Game Board What is the intoxicated feeling called that may be felt when diving deep?

24 10 Point Question Your mask Back to the Game Board What piece of equipment is your “window to the underwater world?”

25 20 Point Question Back to the Game Board How is the air in a tank different than the air we are breathing now? It is dry.

26 30 Point Question Your current depth and how long you can stay there. Back to the Game Board What does your dive computer tell you when you are diving?

27 40 Point Question Back to the Game Board What is the biggest problem with the pressure gauge? The diver’s failure to look at it.

28 50 Point Question Buoyancy Compensator Device (BCD) Back to the Game Board What is the name of the vest you wear to hold your tank on and regulate your buoyancy?

29 What is Boyle’s Law? If temperature remains the same, the volume of a gas is inversely proportional to the absolute pressure. Final Jeopardy Question


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