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SDI Scuba Certification Exam Study Guide With Correct Answers | 100% Verified

PHR CA Exam Questions and Answers Latest Updated 2024/2025 (Graded A+) SB-63 Parent Leave Act (for Small Employers): Requires CA Employers w/20-49 employees within 75 mile radius to provide up to 12 weeks of job protected unpaid leave to new parents for purpose of bonding with newborn, newly adopted or foster child. * Virtually same terms + condition apply for FMLA + CFRA 3. Parent Leave- Eligible Employees: Employees with 1250 hours of service during 12 month period. 20 employees within 7...

Objects under water appear: 1: The same size as they do on land. 2: Twice as large as they do on land. 3: Closer and larger than they do on land. 4: Smaller and farther away than they do on land. - Closer and larger than they do on land. As you descend: 1: Colors appear to fade. 2: Reds and oranges are among the first colors to disappear. 3: At 30 m/99 ft, little color remains other than blues, grays, blacks and whites. 4: All of the above. - All of the above. Which of the following st...

SDI EXAM 2024 WITH 100% CORRECT ANSWERS Objects under water appear: - correct answer Closer and larger than they do on land What happens to colors under water - correct answer As you descend, colors appear to fade, not intensify. Blues and grays are the last remaining colors at depth. Because sound travels faster under water: - correct answer Sound's increases speed under water makes it harder to determine the direction from which it is coming. Water conducts heat away from your b...

Objects under water appear - Closer and larger than they do on land How much faster does sound travel in water, compared to air? - 4 times 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 temperat...

Objects under water appear: - Answer-Closer and larger than they do on land What happens to colors under water - Answer-As you descend, colors appear to fade, not intensify. Blues and grays are the last remaining colors at depth. Because sound travels faster under water: - Answer-Sound's increases speed under water makes it harder to determine the direction from which it is coming. Water conducts heat away from your body ___ times faster than air does - Answer-25 The presence of the...

SDI Exam Questions and Answers Already Passed Objects under water appear: Closer and larger than they do on land What happens to colors under water As you descend, colors appear to fade, not intensify. Blues and grays are the last remaining colors at depth. Because sound travels faster under water: Sound's increases speed under water makes it harder to determine the direction from which it is coming. Water conducts heat away from your body ___ times faster than air does 25 The presence of t...

SDI EXAM PRACTICE (2024) QUIZZES WITH CORRECT ANS!!

Objects under water appear: Closer and larger than they do on land What happens to colors under water As you descend, colors appear to fade, not intensify. Blues and grays are the last remaining colors at depth. Because sound travels faster under water: Sound's increases speed under water makes it harder to determine the direction from which it is coming. Water conducts heat away from your body ___ times faster than air does 25 The presence of thermoclines means ...