a. A condition that causes pain and discomfort when the pressure outside an air space of your body is less than the pressure inside an air space.
b. A condition that causes pain an discomfort when the pressure inside an air space of your body is less than the pressure outside an air space.
b would be the right answer.
Addition
Technically all are incorrect. While "B" is the typical answer for an Open Water class, the pressures are virtually the same. This is because an air space will collapse until the pressures equalize. It is actually a volume question that is affected by the external pressure.
A straight line from the center to the circumference.The distance from the center to any point on the circle
Effects of Increasing Pressure when diving which results in pain or discomfort in your body's air spaces. A squeeze is best defined as a condition that causes pain and discomfort when the pressure INSIDE an air space of your body is LESS than the pressure OUTSIDE an airspace.
The letter "N" would best fit the definition of ESE, as when you say the letters "E-S-E" out loud, it sounds like the word "N."
the set of all points in a plane that are a certain distance from a single point
"Is" is not the best definition of sublime.
The Best of Chalk Circle was created in 1986.
The Best of Prime Circle was created in 2007.
The radius of a circle is halve the circle's diameter.
The phrase, 'your main squeeze' means that person is a boyfriend or girlfriend and is very important to you, like your best boyfriend or girlfriend.
which of the following is the best definition of niche apex
LOCK OUT TAG OUT WHAT is the best definition of an authorized worker?
The best estimate for the circumference of a circle that has a diameter of 6 is 18.9