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8 Cards in this Set
- Front
- Back
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Perfect black body
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Theoretical object that absorbs 100% of radiation that hits it. It reflects no radiation and appears black
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relationship between temperature and radiation
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Total amount of radiation of all frequencies emitted increases steeply as the temperature rises |
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Thermal imaging colours
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Intermediate temperatures - reds and yellows Dimmest (coolest) - black |
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Applications of thermal imaging
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- Fire fighting and rescue - Forensic - Medical imaging - Weather forecasting |
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Advantages of thermal imaging
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- Shows a visual picture - Captures moving targets in real time - Non destructive |
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Spatial resolution
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Number of pixels utilized in construction of a digital image |
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High thermal resolution
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The fine detail and clarity of a thermal image. Contains a large amount of pixels |
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