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5 Cards in this Set
- Front
- Back
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US Energy use by sector?
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41% Buildings
21% residential 19% commercial |
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Where does most energy use go for commercial and residential buildings?
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Commercial: Lighting
Residential: heating |
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Electromagnetic Radiation
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A form of energy exhibiting wave like behavior as it travels through space, classified according to the frequency of its wave.
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Photometry
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The science of the measurement of light
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Electromagnetic Spectrum
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y rays-x rays-UV-Visible Spectrum (Blue to Red)- IR-Microwave-Radio waves-long radio waves
increasing wavelength |
