In addition to what MotoAsh said, it also has a definite external influence and a well defined force acting upon it. It boiled because it underwent a change in pressure.
Without apparent external influence. Relative pressure is something humans have a hard time judging. As well as it just exists everyone in that zone vice something easy to perceive, like a fire under a pot boiling water.
In addition to what MotoAsh said, it also has a definite external influence and a well defined force acting upon it. It boiled because it underwent a change in pressure.
Without apparent external influence. Relative pressure is something humans have a hard time judging. As well as it just exists everyone in that zone vice something easy to perceive, like a fire under a pot boiling water.