1/9/26, 7:29 AM PADI OPEN WATER Final Exam A Exam comprehensive questions | FREQUENTLY MOST TESTED QUESTIONS AND VERIFIED …
PADI OPEN WATER Final Exam A Exam
comprehensive questions | FREQUENTLY MOST
TESTED QUESTIONS AND VERIFIED
SOLUTIONS/GET IT 100% ACCURATE!!
Save
Terms in this set (56)
D float. 1) If an object is neutrally buoyant (does not sink or
float) in fresh water, the same object placed into
Salt water is heavier than fresh water salt water would
because it has dissolved minerals in
it. This means it causes more upward A sink.
force (buoyancy) on an object. An B either sink or float.
object that is neutrally buoyant in C do nothing.
fresh water would float in salt water D float.
because there is greater upward
force.
See Being a Diver I - Buoyancy and
Controlling Buoyancy.
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,1/9/26, 7:29 AM PADI OPEN WATER Final Exam A Exam comprehensive questions | FREQUENTLY MOST TESTED QUESTIONS AND VERIFIED …
B The balloon will get smaller and 2) I blow up a balloon, tie it off, and take it to the
the air inside the balloon will be bottom of the swimming pool. What will happen to
more dense (molecules move closer the balloon and the air inside it?
together).
A The balloon will get bigger and the air inside the
As water pressure increases, the balloon will be less dense (molecules move further
volume of an air space will decrease. apart).
This causes the density of the air B The balloon will get smaller and the air inside the
inside to increase and air molecules balloon will be more dense (molecules move
are pushed closer together. The closer together).
balloon would get smaller and the C The balloon will get bigger and the air inside the
air density inside would be greater. balloon will be more dense.
D The balloon will get smaller and the air inside the
See Being a Diver I - Water Pressure balloon will be less dense.
and Air Volume Effects.
A become half the size it was at the 3) I turn a glass upside down, trap the air in it by
surface. putting it in water, and then I take the glass down
to 10 meters. The air space would
At 10 meters, the pressure is 2 bar. An
air volume taken to this depth from A become half the size it was at the surface.
the surface would decrease and B not change in size.
become half the size. C become 1/3 the size it was at the surface.
D become 2/3 the size it was at the surface.
See Being a Diver I - Water Pressure
and Air Volume Effects.
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, 1/9/26, 7:29 AM PADI OPEN WATER Final Exam A Exam comprehensive questions | FREQUENTLY MOST TESTED QUESTIONS AND VERIFIED …
C A cold, allergy or another medical 4) If I am not able to equalize (clear) my body air
problem. spaces, it may be because I have
A cold, or any congestion, can block A seasickness.
air passages in your ears and sinuses, B heart disease and high blood pressure.
making equalization difficult or C a cold, allergy or another medical problem.
impossible. D anxiety.
See Being a Diver I - The Effects of
Increasing Pressure on Body Air
Spaces.
C I am feeling a squeeze and need 5) If my ears or sinuses hurt while I am descending
to equalize. (going down), it usually means
Pain in your ears or sinuses means A my air spaces are equalized.
that they aren't equalized. Stop your B my mask strap is too tight.
descent and ascend slightly to C I am feeling a squeeze and need to equalize.
relieve pressure on your ears. Then D my mask is too small.
attempt to equalize again. If you
can't equalize, end the dive.
See Being a Diver I - The Effects of
Increasing Pressure on Body Air
Spaces.
https://quizlet.com/1128657599/padi-open-water-final-exam-a-exam-comprehensive-questions-frequently-most-tested-questions-and-verified-solution… 3/29
PADI OPEN WATER Final Exam A Exam
comprehensive questions | FREQUENTLY MOST
TESTED QUESTIONS AND VERIFIED
SOLUTIONS/GET IT 100% ACCURATE!!
Save
Terms in this set (56)
D float. 1) If an object is neutrally buoyant (does not sink or
float) in fresh water, the same object placed into
Salt water is heavier than fresh water salt water would
because it has dissolved minerals in
it. This means it causes more upward A sink.
force (buoyancy) on an object. An B either sink or float.
object that is neutrally buoyant in C do nothing.
fresh water would float in salt water D float.
because there is greater upward
force.
See Being a Diver I - Buoyancy and
Controlling Buoyancy.
https://quizlet.com/1128657599/padi-open-water-final-exam-a-exam-comprehensive-questions-frequently-most-tested-questions-and-verified-solution… 1/29
,1/9/26, 7:29 AM PADI OPEN WATER Final Exam A Exam comprehensive questions | FREQUENTLY MOST TESTED QUESTIONS AND VERIFIED …
B The balloon will get smaller and 2) I blow up a balloon, tie it off, and take it to the
the air inside the balloon will be bottom of the swimming pool. What will happen to
more dense (molecules move closer the balloon and the air inside it?
together).
A The balloon will get bigger and the air inside the
As water pressure increases, the balloon will be less dense (molecules move further
volume of an air space will decrease. apart).
This causes the density of the air B The balloon will get smaller and the air inside the
inside to increase and air molecules balloon will be more dense (molecules move
are pushed closer together. The closer together).
balloon would get smaller and the C The balloon will get bigger and the air inside the
air density inside would be greater. balloon will be more dense.
D The balloon will get smaller and the air inside the
See Being a Diver I - Water Pressure balloon will be less dense.
and Air Volume Effects.
A become half the size it was at the 3) I turn a glass upside down, trap the air in it by
surface. putting it in water, and then I take the glass down
to 10 meters. The air space would
At 10 meters, the pressure is 2 bar. An
air volume taken to this depth from A become half the size it was at the surface.
the surface would decrease and B not change in size.
become half the size. C become 1/3 the size it was at the surface.
D become 2/3 the size it was at the surface.
See Being a Diver I - Water Pressure
and Air Volume Effects.
https://quizlet.com/1128657599/padi-open-water-final-exam-a-exam-comprehensive-questions-frequently-most-tested-questions-and-verified-solution… 2/29
, 1/9/26, 7:29 AM PADI OPEN WATER Final Exam A Exam comprehensive questions | FREQUENTLY MOST TESTED QUESTIONS AND VERIFIED …
C A cold, allergy or another medical 4) If I am not able to equalize (clear) my body air
problem. spaces, it may be because I have
A cold, or any congestion, can block A seasickness.
air passages in your ears and sinuses, B heart disease and high blood pressure.
making equalization difficult or C a cold, allergy or another medical problem.
impossible. D anxiety.
See Being a Diver I - The Effects of
Increasing Pressure on Body Air
Spaces.
C I am feeling a squeeze and need 5) If my ears or sinuses hurt while I am descending
to equalize. (going down), it usually means
Pain in your ears or sinuses means A my air spaces are equalized.
that they aren't equalized. Stop your B my mask strap is too tight.
descent and ascend slightly to C I am feeling a squeeze and need to equalize.
relieve pressure on your ears. Then D my mask is too small.
attempt to equalize again. If you
can't equalize, end the dive.
See Being a Diver I - The Effects of
Increasing Pressure on Body Air
Spaces.
https://quizlet.com/1128657599/padi-open-water-final-exam-a-exam-comprehensive-questions-frequently-most-tested-questions-and-verified-solution… 3/29
