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actinometry

actinometry

9.9
Measuring how strong sunlight is
  • noun
  • /ˌæktɪˈnɒmətri/
  • Specialized
translation icon : actinometría
  • The meteorologist used actinometry to record the daily solar radiation levels.

Examples

  • Researchers use actinometry to measure sunlight intensity.

  • Laboratories rely on actinometry to calibrate light sources with precise accuracy.

  • Advances in actinometry have helped scientists understand the effects of sunlight on climate change.

  • The study of actinometry is crucial for understanding solar energy.

  • Scientists employ actinometry for accurate measurement of sunlight intensity in their experiments.

  • In environmental studies, actinometry provides valuable data on how sunlight affects various ecosystems.

  • The use of actinometry has increased in recent years to monitor solar radiation patterns for climate research.

Synonyms

photometry
vsactinometry
  • Specialized
1 8.0

A measurement of how bright light is

emphasizes measuring sunlight intensity rather than general light properties
radiometry
vsactinometry
  • Specialized
8.1

Measuring the amount and brightness of light

focuses specifically on sunlight measurements rather than broader radiation

Surface Forms

actinometry singular
actinometries plural

Morphology

actinometry = actinometer (opaque) = actin + metry

The term is formed from the combining form 'actin-' and the technical suffix '-metry'; the combining form is not a transparent everyday English base and the meaning is specialized, so learners cannot reliably infer it.

Etymology

Actinometry is made of two Greek parts: actino- meaning 'ray' (think of a beam of light) and -metry meaning 'measure', as in thermometer. So actinometry is the measuring of rays, especially sunlight or other light radiation.