SDI Open Water Scuba Diver Exam
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SDI Open Water Scuba Diver Exam +... Scuba Midterm PADI, Open Water Diver, Final Exam ... SDI Exa
Teacher 144 terms 61 terms 56 terms 65 terms
perseverance11 Preview molly_flagg Preview Monica_Zhang1 Preview jess
Practice questions for this set
Learn 1 /7 Study with Learn
The sun warming water near the equator, coupled with the earth's rotation,
is the primary cause of permanent ocean currents
Choose an answer
1 Objects under water appear
Entering through surf requires special skills. These skills are often included in beginning scuba
2
course taught in areas in which surf entries are common
3 water temp does your body need thermal protection
4 Which of the following are true
Don't know?
Terms in this set (75) Hide definitions
, Objects under water appear Closer and larger than they do on land
How much faster does sound travel in water, compared 4 times
to air?
Water conducts heat away from your body 25 times faster than air does
As you descend colors fade, reds and oranges fade first, 30 meters seem blue and gray
water temp does your body need thermal protection 86 degrees
What does SCUBA mean self-contained underwater breathing apparatus
When water stratifies itself into layers, according to Thermocline
temperature, the boundary between layers is known as
a(n):
1: Halocline.
2: Ichtyocline.
3: Thermodyne.
4: Thermocline.
What is the primary cause of waves? wind
Which of the following factors do we take into account Height, Length
when measuring waves?
Which of the following is incorrect? Waves are not hazardous to divers during shore dives
The consequences of becoming cold under water improved judgment and coordination
include the following except
Because sound travels faster under water: Its harder to determine the direction from which a sound is coming
15 studiers today 4.0 (1 review)
Save
Students also studied
Flashcard sets Study guides
SDI Open Water Scuba Diver Exam +... Scuba Midterm PADI, Open Water Diver, Final Exam ... SDI Exa
Teacher 144 terms 61 terms 56 terms 65 terms
perseverance11 Preview molly_flagg Preview Monica_Zhang1 Preview jess
Practice questions for this set
Learn 1 /7 Study with Learn
The sun warming water near the equator, coupled with the earth's rotation,
is the primary cause of permanent ocean currents
Choose an answer
1 Objects under water appear
Entering through surf requires special skills. These skills are often included in beginning scuba
2
course taught in areas in which surf entries are common
3 water temp does your body need thermal protection
4 Which of the following are true
Don't know?
Terms in this set (75) Hide definitions
, Objects under water appear Closer and larger than they do on land
How much faster does sound travel in water, compared 4 times
to air?
Water conducts heat away from your body 25 times faster than air does
As you descend colors fade, reds and oranges fade first, 30 meters seem blue and gray
water temp does your body need thermal protection 86 degrees
What does SCUBA mean self-contained underwater breathing apparatus
When water stratifies itself into layers, according to Thermocline
temperature, the boundary between layers is known as
a(n):
1: Halocline.
2: Ichtyocline.
3: Thermodyne.
4: Thermocline.
What is the primary cause of waves? wind
Which of the following factors do we take into account Height, Length
when measuring waves?
Which of the following is incorrect? Waves are not hazardous to divers during shore dives
The consequences of becoming cold under water improved judgment and coordination
include the following except
Because sound travels faster under water: Its harder to determine the direction from which a sound is coming
