Hazard Symbol: warning symbol to show that a material is hazardous.
WHMIS:Workplace Hazardous Materials Information System.
Fluid: anything that has no fixed shape and can flow.
Pneumatic Systems: system that uses gas to move loads.
Hydraulic Systems:system that uses liquid to move loads.
Pure Substance: substance made up of one type of matter
Mixture: combonation of two or more pure substances.
Mechanical Mixture: heterogeneous mixture.
Heterogeneous Mixture:mixture where different substances can be seen
Solution: homogeneous mixture.
Homogeneous Mixture: mixture where different substances can't be seen.
Suspension: cloudy ixture.
Colloid: cloudy mixture where particles cannot be seperated.
Solute: substance that dissolves into a solevent.
Solevent: substance that dissolves a solute.
Concentration:amount of solute in a solevent.
Unsaturated Solution: solution where more solute can be dissolved into solevent.
Saturated Solution:solution where no more solute can be dissolved into a solevent.
Solubility: ability to dissolve.
Saturation Point: point where no more solute can be dissolved into a solevent.
Aqueous Solution: solution where water is the solevent.
Particle Model of Matter: model that explains the behaviors of solids, liquids and gases
Viscosity: liquids internal resistance or friction that keeps it from flowing.
Density: mass per unit of volume.
Bouyant Force: upward force a fluid exerts on an object
Bouyancy:tendency of an object to float.
Compressibility: extent to which a substance can be compressed.
Incompressible: not capable of being compressed.
Pressure: measure of the amount of force applied to a given area.
Pascals Law: an enclosed liquid tranmits pressure equally in all directions
Pump: a device that moves fluid through or into something.