actinometrical
- adjective
- Specialized
- The researchers used actinometrical methods to determine the solar radiation at different altitudes.
Examples
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Improvements in actinometrical instruments have enhanced the accuracy of weather forecasts.
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Their study focuses on the actinometrical analysis of ultraviolet exposure in urban environments.
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The actinometrical data were collected during the summer months.
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Can you explain the actinometrical methods used in this study?
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The scientists conducted an actinometrical study to measure how sunlight intensity varies during the day.
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Using advanced actinometrical tools, the team was able to quantify the amount of solar energy received.
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They published their findings on actinometrical measurements, providing valuable insights into sunlight exposure.
Synonyms
Used for measuring light and how bright things are
About measuring how strong sunlight is
Relating to measuring the brightness of light
Surface Forms
Morphology
actinometrical = actinometry (semi-transparent) = actino + metry + ical
Forming an adjective from the noun 'actinometry' by adding a regular suffix is regular, but the internal combining forms ('actino-' and '-metry') are technical and unfamiliar to average learners.
Etymology
The word actinometrical comes from the part actino- meaning 'ray' and the part -meter or -metrical meaning 'measure', the same idea as in thermometer or speedometer. So actinometrical means 'measuring rays', which is why it describes instruments and methods that measure sunlight and other light energy.