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Week 29 4/11

Reflection/Reflect The bouncing back of light waves off a surface
Refraction/Refract The bending of light waves as they move through one medium into another
Prism A glass or transparent object that bends light to separate white light into the spectrum of colors
Transmit To transfer from one place to another
Medium A substance or material that makes it possible for the transfer of energy from one location to another
Items that Reflect light Water, shiny objects and metals, glass, periscopes
Mechanical Energy The energy of movement
Electrical Energy The energy of moving electrons
Sound Energy The energy of vibrations
Light Energy Energy in the form of waves that travel in a straight line
Thermal Energy Energy of heat
Strainer Separates bigger objects from smaller objects of liquids
Density The amount of molecules in matter that allow it to sink or float
Solar Energy Energy directly from the Sun
Magnetic Metals Iron, Nickel, Cobalt, Steel
Weathering The breaking down of rocks into sediment
Erosion The carrying away of sediments
Deposition The depositing of sediments into a new place
Compaction The squeezing together of sediments from layers upon layers of rock
Cementation When minerals melt from the heat in the Earth and make all the sediment stick together like glue
Created by: ghscience5-2020
Popular Science sets




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