Investigating God's World Quiz 7, Sections 3.1-3.5
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transparent
Allowing light to pass through completely
colors of the spectrum
red, orange, yellow, green, blue, indigo, violet
energy
the ability to do work
refraction
the bending of light
reflection
the bouncing of light
convex lenses
thicker in the middle than at the edge - rays converge when they pass through
concave lenses
thinner in the middle than at the edge - rays diverge when they pass through
Thomas Edison
Invented the light bulb
186,000
Speed of light in miles per second