1 entry 1 source
Actinometry
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
1. The measurement of the force of solar radiation. Maury.
2. The measurement of the chemical or actinic energy of light. Abney.
1 entry 1 source
Part of speech: noun (n.)
1. The measurement of the force of solar radiation. Maury.
2. The measurement of the chemical or actinic energy of light. Abney.