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a description of an object that gives off its own light


a packet of electromagnetic energy


a solid material that emits light by fluorescence


a false or distorted image


a description of a material that scatters light that passes through it

Electric Field

a region of space that produces magnetic forces


color-coded pictures that show variations in temperature


the process of dissolving by breaking into smaller pieces


a material absorbs light light at one wavelength and then emits light at a longer wavelength

Amplitude Modulation

the amplitude of the wave is varied. The frequency stays the same

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