Pressure

[p] = 1 Pa

the smaller the area, the higher the pressure - the bigger the area, the lover the pressure ^^}^^ directly proportional

reduced pressure if the area is smaller - increased pressure if the area is bigger

<<hydrostatic pressure = hydrostatic pressure is pressure exerted by a fluid at rest. It exists due to the force of gravity.<<

pressure is directly proportional with depth and the same in all directions.

formula hydrostatic pressure: ^^p= ρgh^^ (p means pressure, ρ is rho, g is 9.81 and h depth)

formula pressure: ^^p = F/a^^

formula density: ^^ρ = m/V^^

p total = the o² pressure (in the air)

^^Torricelli experiment^^

the pressure of a gas is caused by collisions (exam question)

the pressure of a gas is a pressure caused by collisions

p0 = 9,60*10(4)Pa (experiment Friday)

15 mbar = 15*10-³

975*10² Pa

<<a pressure on a confined incompressible fluid is transmitted throughout the fluid such that the same pressure occurs everywhere<<

<<temperature gives an indication of the average kinetic energy of a set of particles, the faster the particles move, the higher the temperature<<