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प्रकाश मापन Meaning in English



प्रकाश मापन शब्द का अंग्रेजी अर्थ : light measurement


प्रकाश-मापन इसके अंग्रेजी अर्थ का उदाहरण

Through time-of-flight measurements, photon path-length may be directly observed by dividing resolved time by the speed of light.


Prior to 1951, there was no standard for scotopic photometry (light measurement); all measurements were based on the photopic spectral sensitivity function V(λ) which was defined in 1924.


This lack of a proper measurement system can lead to difficulties in relating light measurements under mesopic luminances to visibility.


One technique compares reflected ultraviolet, infrared and visible light measurements on multiple areas of the suspect material.





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