Sdi open water set Study guides, Class notes & Summaries

What is the absolute pressure (in atm) at 66 feet? ~~> 2 atm What will be the volume in a ball that is filled with two cubic feet of air at 99 feet when it's taken to the surface? ~~> 8 cubic feet How many more times dense is the air in a balloon at 4 atm compared to the air density at the surface? ~~> 4 X as dense What is the abbreviation for an atmosphere? ~~> atm If a scuba cylindar lasts 2 hours (120 minutes) at sea level, how long will it last at 66 feet? ~~...

SDI Open Water Set questions and answers

What is the absolute pressure (in atm) at 66 feet? - answer-2 atm What will be the volume in a ball that is filled with two cubic feet of air at 99 feet when it's taken to the surface? - answer-8 cubic feet How many more times dense is the air in a balloon at 4 atm compared to the air density at the surface? - answer-4 X as dense What is the abbreviation for an atmosphere? - answer-atm If a scuba cylindar lasts 2 hours (120 minutes) at sea level, how long will it last at 66 feet? - answe...

What should you do if you experience discomfort in your ears while descending? - ️️Stop descent, ascend a few feet. Equalize, then descend again. What will be the volume in a ball that is filled with two cubic feet of air at 99 feet when it's taken to the surface? - ️️8 cubic feet How many more times dense is the air in a balloon at 4 atm compared to the air density at the surface? - ️️4 X as dense What is the abbreviation for an atmosphere? - ️️atm If a scuba cylindar la...

SDI Open Water Set questions and answers

What is the absolute pressure (in atm) at 66 feet? -2 atm What will be the volume in a ball that is filled with two cubic feet of air at 99 feet when it's taken to the surface? - 8 cubic feet How many more times dense is the air in a balloon at 4 atm compared to the air density at the surface? - 4 X as dense What is the abbreviation for an atmosphere? - atm If a scuba cylindar lasts 2 hours (120 minutes) at sea level, how long will it last at 66 feet? - 40 minutes How often should a div...

SDI Open Water Set questions and answersWhat is the absolute pressure (in atm) at 66 feet? - answer-2 atm What will be the volume in a ball that is filled with two cubic feet of air at 99 feet when it's taken to the surface? - answer-8 cubic feet How many more times dense is the air in a balloon at 4 atm compared to the air density at the surface? - answer-4 X as dense What is the abbreviation for an atmosphere? - answer-atm If a scuba cylindar lasts 2 hours (120 minutes) at sea level, h...

SDI Open Water Set Questions And Answers With Verified Solutions (GRADED A+)

1 AIC AC EXAM - ENGINEERING CONCEPTS EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Sweet's Catalog Correct Answer: compiles technical construction material advertising literature published by suppliers. It is organized by Construction Specification Institute's Master Format American Society for Testing and Materials (ASTM) Correct Answer: Organization engaged in the standardization of technical specifications and testing methods American Standards Associatio...