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Synonyms for photometer
Grammar : Noun |
Spell : foh-tom-i-ter |
Phonetic Transcription : foʊˈtɒm ɪ tər |
Définition of photometer
- As in light meter : noun photography device
- An application of the law of intensity is made in using a simple (Bunsen) photometer.
- Extract from : « Physics » by Willis Eugene Tower
- The photometer or instrument for accurate comparison of lights, their amount and intensity, tells a different story.
- Extract from : « Astronomy » by David Todd
- A valve is then fitted to one of the front openings, so that the light in that half of the photometer may be gradually diminished.
- Extract from : « A Color Notation » by Albert H. Munsell
- There is no other way of measuring the exposure than by the photometer or personal experience, and the latter is by far the best.
- Extract from : « Scientific American Supplement, No. 362, December 9, 1882 » by Various
- A number of measurements of the illuminating power of an electric lamp were rapidly made during the lecture with this photometer.
- Extract from : « Scientific American Supplement, No. 288 » by Various
- The photometer, preferably one of the Lummer-Brodhun form, is set up on a gallery or bench.
- Extract from : « Encyclopaedia Britannica, 11th Edition, Volume 16, Slice 6 » by Various
- The photometer may show a very adequate intensity of illumination; nevertheless seeing may be unsatisfactory or even impossible.
- Extract from : « Visual Illusions » by Matthew Luckiesh
- In such a case the photometer yielded results quite likely to be misinterpreted as satisfactory.
- Extract from : « Visual Illusions » by Matthew Luckiesh
- The photometer has played an important rôle in establishing the scientific basis of camouflage.
- Extract from : « Visual Illusions » by Matthew Luckiesh
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