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Light
Term | Definition |
---|---|
Light | energy that travels in waves and can move through empty space |
Reflection | the bouncing back of light waves off of a surface |
Refraction | the bending of light waves as they travel from one surface to another |
Lens | a curved piece of glass that bends light rays |
Convex Lens | a lens that is thicker in the center and thinner at the edges, a shape that bends light inward |
Concave Lens | a lens that is thinner in the center and thicker at the edges, a shape that bends light |
Vacuum | Light can travel through empty space where there is no air |