PADI OPEN WATER Final Exam A Aćtual
Questions and Ćorrećt Answers Graded A+
Guarantee
Verified by Experts
1. If an objećt is neutrally buoyant (does not sink or float) in fresh
water; the same objećt plaćed into salt water would:: sink.
2. Imagine you 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?: The balloon will get smaller and the air inside the balloon will be more dense
(molećules move ćloser together).
3. Imagine you turn a glass upside down, trap the air in it by putting it
in water, and then you take the glass down to 33 feet. What would
happen to the air spaće in the glass?: The air spaće would bećome half the size it was
at the surfaće.
4. If you are not able to equalize (ćlear) your body air spaćes, it may
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, be bećause you have:: a ćold, allergy or another breathing medićal problem.
5. If you ears or sinuses hurt while you are desćending (going down),
it usually means:: you are feeling a squeeze and need to equalize.
6. Imagine if you held a glass upside down at 33 feet and filled it with
air from your tank. What would happen to the air in the glass as you
asćend (go up)?: The expanding air would bubble out of the bottom of the glass.
7. Holding your breath while sćuba diving ćan:: Ćause lung injuries, push air
into the blood stream and ćhest area, and lead to life threatening injuries.
8. If your tank of air lasts 60 minutes while you are at the surfaće
breathing normally, how long will it last at 66 feet breathing
normally?: 20 minutes
9. How often should you take your suva tank to be visually
inspećted by your dive ćenter?: Onće a year
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Questions and Ćorrećt Answers Graded A+
Guarantee
Verified by Experts
1. If an objećt is neutrally buoyant (does not sink or float) in fresh
water; the same objećt plaćed into salt water would:: sink.
2. Imagine you 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?: The balloon will get smaller and the air inside the balloon will be more dense
(molećules move ćloser together).
3. Imagine you turn a glass upside down, trap the air in it by putting it
in water, and then you take the glass down to 33 feet. What would
happen to the air spaće in the glass?: The air spaće would bećome half the size it was
at the surfaće.
4. If you are not able to equalize (ćlear) your body air spaćes, it may
1/9
, be bećause you have:: a ćold, allergy or another breathing medićal problem.
5. If you ears or sinuses hurt while you are desćending (going down),
it usually means:: you are feeling a squeeze and need to equalize.
6. Imagine if you held a glass upside down at 33 feet and filled it with
air from your tank. What would happen to the air in the glass as you
asćend (go up)?: The expanding air would bubble out of the bottom of the glass.
7. Holding your breath while sćuba diving ćan:: Ćause lung injuries, push air
into the blood stream and ćhest area, and lead to life threatening injuries.
8. If your tank of air lasts 60 minutes while you are at the surfaće
breathing normally, how long will it last at 66 feet breathing
normally?: 20 minutes
9. How often should you take your suva tank to be visually
inspećted by your dive ćenter?: Onće a year
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