the result of a force exerted on an area; the pushing effect of a force
pressure
pointed end with small area at end of the points; having the ability to cut or push into something else.
sharp
in the context of pressure between solids, this is the area of contact between the two solids.
surface area
the international standard unit of pressure; meaning the number of newtons of force on every square metre of area written as N/m2
newtons per metre squared
in the context of objects, the tip of a sharp object
point
distance from the top to the bottom of something, or distance from the surface down to a particular position in a liquid or gas
depth
when particles hit into each other or hit into another object
collide
object that holds something else.
container
a type of height measurement, usually measured vertically upwards from sea level
altitude
a position defined as having zero altitude; the position of the ocean surface measured mid-way between high tide and low tide
sea level
force exerted by atmosphere on an area of 1meter squared; approximately 100 000N/meter squared at sea level
atmospheric pressure
a measure of how many particles are in a particular space or volume; more particles means higher concentration
concentration
distance from the top to the bottom of something, or distance from the surface down to a particular position in a liquid or gas
depth
particles hit into each other or hit another object
collide
an object that holds something else, for example, a balloon is a container for gas
container
type of height requirement usually measured vertically upwards from sea level
altitude
