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| the method of creating color by mixing various proportions of two or three distinct colors of light |
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| degree of brightness of light |
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| the root quantity ascribed to most ighting measurment equipment |
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| Electro Magnetic Spectrum |
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| radio waves, microwaves, infrared, visible, ultraviolet, x-rays, gamma rays. |
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| the measure of light intensity or reflected light |
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| highest on the EM scale. emitted by radioactive material. |
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| color, dominant wavelength present in light or the reflection of which that is percieved |
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| waves most closly associated with thermal energy. |
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| unit of measure often used to refer to a direct light source |
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| the designation for light demonstrating a standard illumination of one lumen per square meter |
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| wireless radios were limited to this kind of use,ex. strictly broadcasting morse code |
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| heat food and used in pager and cell phone transmissions |
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| a filter that absorbs certain colors |
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| have a low frequency and long wavelength. Radio broadcasts, garage door openers, remote controlled toys. |
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| the brightness of a color. the amount of light concentrated at a particular wavelength. |
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| the level of a colors percieved whiteness |
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| Rays from the sun that tan, burn, and in some cases gives humans cancer |
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| penetrates the skin of a human |
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| absorbed by the ozone layer |
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Definition
| red,orange, yellow, green, blue, indigo, violet |
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| if the lwavelength measurement decreases, the amount of energy increases |
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| Nikola Tesla was the first to forsee wireless teleophony. Guglielmo Marconi patented the wireless radio in 1896 |
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