Exam (elaborations)
SDI Certification Exam Review | 70 Questions with 100% Correct Answers | Verified | Updated 2023
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What does SCUBA stand for? - Self Contained Underwater Breathing Apparatus List the three important scuba diving changes that occurred in the 1950s - 1) Dive tables published for repetitive dives 2) Improved design/quality of scuba gear 3) Dive computers commercially available Name three different devices that modern dive computers replace - Depth gauge, dive tables, watch What sets SDI apart from other training agencies? - Students use a personal dive computer for all instruction and certification dives How much larger and closer do objects appear under water and why? - 33% larger, 25% closer Light bends in the air-space between the lens and your eyes.
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Institution
SDI Certification
Course
SDI Certification
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Written for
- Institution
- SDI Certification
- Course
- SDI Certification
Document information
- Uploaded on
- January 29, 2023
- Number of pages
- 10
- Written in
- 2022/2023
- Type
- Exam (elaborations)
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- Questions & answers
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sdi certification exam review
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