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SSI Open Water Diver Final Exam 2022 Graded A+ (Actual test 100% verified)
- Exam (elaborations) • 7 pages • 2023
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Which of the statements concerning sound transmission underwater is incorrect? 
-A: Sound will travel farther underwater then in air 
-B: Divers find it difficult to locate the direction of a sound producing source 
-C: Divers find it easy to talk to each other directly through water 
-D: Sound travels four times faster underwater than in air -Answer- C 
The absolute pressure expressed in terms of atmospheres absolute at 33 feet in sea 
water is: 
-A: 2 ata 
-B:1 ata 
-C: 4 ata 
-D: 3 ata -Answe...
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