Pressure And Density Flashcards
1
Q
What is pressure in solids?
A
Force per unit area
P = F / A
2
Q
How is pressure generated in liquids and gases?
A
The particles are constantly colliding into the area around them, ex gas particles hitting a wall applies a force.
3
Q
What is perpendicular force?
A
Component of the force which is at right angles to the surface its colliding with
