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Air in your scuba tank is comprised of ___ oxygen and ___ nitrogen.
Breathing dry air, a scuba diver tends to become dehydrated while diving due
A scuba cylinder should be hydrostatically tested every:
A dive team caught in a rip current taking them in a direction they do not want
to go, should:
A safe ascent rate would be:
When you practice neutral bouyancy, inhalations will cause you to ______ and
exhaling will cause you to ______ .
A precautionary safety stop at a depth of 15 feet for 3 minutes...
If you take a balloon to the bottom of a swimming pool, the density of the air
in the balloon will:
On ascent, remember to release expanding air in your BC to prevent:
Choose the correct equation for Boyle's Law: