Release Notes for Cisco Configuration Professional 2.2 Release Notes
2.2 notes
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Transcript of 2.2 notes
Physical PropertiesPhysical PropertiesAny characteristic that Any characteristic that
can be observed or can be observed or measured without measured without
changing the substances changing the substances compositioncomposition
Physical Properties IncludePhysical Properties IncludeViscosityViscosityConductivityConductivityMalleabilityMalleabilityHardnessHardness• Melting point• Boiling point• Density
ViscosityViscosity
A measure of a A measure of a liquids liquids resistance to resistance to flow. flow.
(High viscosity (High viscosity = Thick) = Thick)
ConductivityConductivity
The ability of The ability of a material a material that allows that allows heat or heat or electricity to electricity to flow through itflow through it
MalleabilityMalleability
The ability of The ability of a metal to a metal to bend and not bend and not break. break.
(ability to be (ability to be hammered)hammered)
Melting and boiling pointsMelting and boiling points
Melting point is the Melting point is the temperature where a solid temperature where a solid becomes a liquid becomes a liquid
(water=0 degrees C)(water=0 degrees C) Boiling point is the Boiling point is the
temperature where a temperature where a liquid becomes a gas liquid becomes a gas
(water=100 degrees C)(water=100 degrees C)
DensityDensity Density is the ratio of Density is the ratio of
the mass of a the mass of a substance to its substance to its volume.volume.
Density can be used to Density can be used to identify substances- identify substances-
The density of a pure The density of a pure substance always substance always remains the sameremains the same
Using Physical PropertiesUsing Physical Properties Identifying Identifying
materialsmaterials Decide Decide
properties to properties to testtest
Compare Compare results with results with known dataknown data
Properties Properties determine determine which materials which materials are chosen for are chosen for specific usesspecific uses
Separating mixturesSeparating mixtures Filtration and DistillationFiltration and Distillation Filtration separates Filtration separates
particles by sizeparticles by size Distillation separates Distillation separates
solutions based on solutions based on boiling pointsboiling points
Physical ChangesPhysical Changes
Properties change but the Properties change but the substance remains the samesubstance remains the same
Changing from a liquid to a gasChanging from a liquid to a gas Crumbling paperCrumbling paper Slicing a tomatoSlicing a tomato