PADI Certification Exam Correctly Answered.
If an object is neutrally buoyant in fresh water, the same object placed into salt water would...
a. sink
b. either sink or float
c. do nothing
d. float - CORRECT ANSWER d. float
I blow up a balloon, tie it off, and take it to the bottom of the ...
PADI Certification Exam Correctly
Answered.
If an object is neutrally buoyant in fresh water, the same object placed into salt water would...
a. sink
b. either sink or float
c. do nothing
d. float - CORRECT ANSWER d. float
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
b. the balloon will get smaller and the air inside the balloon will be more dense
c. the balloon will get bigger and the air inside the balloon will be more dense
d. the balloon will get smaller and the air inside the balloon will be less dense - CORRECT ANSWER b. the
balloon will get smaller and the air inside the balloon will get more dense
I turn a glass upside down, trap the air in it by putting it in water, and then I take the glass down to 10
meters/33 feet. The air space would...
a. become half the size it was at the surface
b. not change in size
c. become 1/3 the size it was at the surface
d. become 2/3 the size it was at the surface - CORRECT ANSWER a. become half the size it was at the
surface
If I am not able to equalize my body air spaces, it may be because I have...
a. seasickness
b. heart disease and high blood pressure
c. a cold, allergy or another medical problem
d. anxiety - CORRECT ANSWER c. a cold, allergy or another medical problem
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