#AIR TANK VOLUME CALCULATOR SCUBA FREE#

The number one rule of scuba diving is to never hold your breath. There are two main ways that Boyle’s law is important for scuba diving: Holding your breath As the scuba diver ascends, the pressure decreases and the air in the air spaces expands. As a scuba diver descends underwater, the pressure on their body increases and the air spaces (lungs, mask, ears, sinuses) get compressed. Why is Boyle’s Law important to scuba diving?īoyle’s law is extremely relevant to scuba diving. Here are some SCUBA diving rules related to Boyle’s Law. In simple English: If you increase pressure, the volume of the gas decreases, and if you increase the volume of the gas, the pressure decreases. This principle is the foundation of SCUBA safety training to prevent barotrauma, or injury to the body from changing pressure. Conversely, a balloon inflated underwater and released expands and may burst as it rises and its volume expands. A balloon pushed underwater, for example, shrinks as its volume is compressed. Boyle’s Law states that at constant temperature, pressure and volume are inversely proportional as one increases, the other decreases. Robert Boyle was a chemist and a physicist who published this law in 1662. What is Boyle’s Law? Image via Shutterstock This week we’ll look at the similar Boyle’s Law and how its principles relate to our favorite activity. Earlier, we discussed the aspects of Charles’ Law and how it applies to SCUBA diving.

#AIR TANK VOLUME CALCULATOR SCUBA FREE#

Imagine this scenario: a snorkeler or free diver approaches you and asks for a hit of your air - what do you do? Giving strangers compressed air may not actually be doing them a favor if you don’t know enough dive science to be safe.

Air tank volume calculator scuba