Refraction, Light bending, Reflection, Light bounces, Transparent, Light passes through an object, Translucent, Some light passes through an object, Opaque, Light will not pass through an object, Convex, Lenses focus light (magnify-domed outward), Concave, Lenses scatter light (domed inward), Galileo Galilei, Built the first telescope, Light Travels, Light travels in waves, Spectrum color order, ROYGBV, Shortest wavelengths, Violet, Longest wavelengths, Red, 4 parts of a light wave:, wavelength, amplitude, crest, trough, Light speed is the ______, fastest form of travel, How do you measure wavelength?, Crest to crest or trough to trough, Absorbed, To be taken in as heat., Determine the color in the spectrum, Decided by frequency and wavelengths, The shorter the wavelength (ie violet), The higher the frequency, The longer the wavelength (ie red), The lower the frequency

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