Basic Scuba Final Exam | Verified Exam Questions and Answers | Latest Updated Study Material 2026

Basic Scuba Final Exam | Verified Exam Questions and Answers | Latest
Updated Study Material 2026

Question:

The density of water is _____ more dense than water
Answer:

800

Question:

Light is as depth
Answer:

--- absorbed as
depth increases

Question:

colors fade underwater, while colors remain
Answer:

WARM colors fade, COOL colors remain

Question:

Sound travels x faster underwater and seems
Answer:

travels 4x faster and seems OMNIDIRECTIONAL

Question:

Heat is lost x in water
Answer:

4X FASTER

Question:

You should swim with and present
Answer:

PROPER HORIZONTAL TRIM,
MINIMUM SURFACE AREA

, Question:

How much does one cubic foot of sea water weigh?
Answer:

64LBS

Question:

How much does one cubic foot of freshwater weigh?
Answer:

62.4LBS

Question:

What occurs when air spaces in your body and equipment reduce in size as pressure increases?
Answer:

SQUEEZES

Question:

. __psi at sea level
Answer:

14.7

Question:

. ___psi per square foot of depth
Answer:

.445

Question:

At how many feet and how many psi can eardrum trauma occur?
Answer:

8 FT/ 4 PSI

Question:

14.7 psi = ft = _ atm
Answer:

...... 14.7psi = 33FT = 1 ATM