Zusammenfassung der Ressource
Gas Laws
- PRESSURE
- The amount of force exerted per unit area
- SI unit- Pascal
- Commonly used unit- Kilopascal
- Depends on the size of the area
- LAWS
- Boyle's Law
- With the temperature
held constant, when
the volume of a gas
increases, the pressure
will decrease
- Charle's Law
- With pressure held
constant, as a gas is
heated , the volume will
increase
- PRINCIPLES
- Archimedes
- the buoyant force on
an object in a fluid is
equal to the weight of
the fluid displaced by
the object's
- Pascal's
- the pressure applied to
a fluid is transmitted
unchanged throughout
the fluid
- Bernoulli's
- as the velocity of a fluid
increases, the pressure
exerted by the fluid
decreases
- HOW DOES A HYDROLIC LIFT WORK?
- If you press down on one
piston then that pushes the oil
into the pipe and forces the
other piston up thereby lifting
whatever heavy object is on
the lift that rests on the piston