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Week Thirteen 11/11

TermDefinition
Mixture Two or more substances that are combined that can be easily separated because they keep their physical properties
Solution A type of mixture in which one substance dissolves in another and CANNOT be easily separated because their physical properties change
Dissolve To become so small you can no longer see it but it is still there
Weight The measurement of the pull of gravity on an object
Strainer Separates bigger objects from smaller ones
Procedure Steps followed during an investigation
Classify To put into groups
Density The amount of molecules in matter that allow something to sink or float
Reflection The bouncing back of light waves off of a surface
Refraction The bending of light waves as they pass from one medium into another
Prism A glass or transparent object that bends light and separates white light into the spectrum of colors
Medium A substance or material that makes it possible for the transfer of energy from one location to another
Transmit To pass on to another
Series Circuit A circuit in which the electrons have only one path to take. If one light is removed, they all go out.
Parallel Circuit A circuit in which the electrons have multiple paths to take. If one light is removed the others will stay on.
Mechanical Energy Energy of movement
Electrical Energy Energy of moving electrons
Sound Energy Energy of vibrations
Light Energy Energy in the form of waves that travels in a straight line
Thermal Energy Energy of heat
Created by: ghscience5
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