static of the surface

static of the surface

A normal force is a force perpendicular to something - for example, to a surface. This force can be supplied by just about anything; in many cases by gravity.

A normal force is a force perpendicular to something - for example, to a surface. This force can be supplied by just about anything; in many cases by gravity.

A normal force is a force perpendicular to something - for example, to a surface. This force can be supplied by just about anything; in many cases by gravity.

A normal force is a force perpendicular to something - for example, to a surface. This force can be supplied by just about anything; in many cases by gravity.

To become a saturation diver you must first qualify and work as an air diver. Once you have a set amount of logged dive hours, working in surface supplied equipment in open water, you can complete a training course to gain your saturation (also known as mixed gas or closed bell) diving certification. The Underwater Centre in Tasmania provides ADAS diving certifications in both air and saturation diving, and The Underwater Centre in Fort William provides HSE diving certifications in both air and saturation diving. Both ADAS and HSE certificatoins are internationally recognised, allowing you to work anywhere in the world.

don't surface as much