What does phosphoroscope mean?

Definitions for phosphoroscope
phos·pho·ro·scope

This dictionary definitions page includes all the possible meanings, example usage and translations of the word phosphoroscope.

Wiktionary

  1. phosphoroscopenoun

    Any of several devices used to measure phosphorescence, and to distinguish it from fluorescence

Wikipedia

  1. Phosphoroscope

    A phosphoroscope is piece of experimental equipment devised in 1857 by physicist A. E. Becquerel to measure how long it takes a phosphorescent material to stop glowing after it has been excited.It consists of two rotating disks with holes in them. The holes are arranged on each disk at equal angular intervals and a constant distance from the centre, but the holes in one disk do not align with the holes in the other. A sample of phosphorescent material is placed in between the two disks. Light coming in through a hole in one of the discs excites the phosphorescent material which then emits light for a short amount of time. The disks are then rotated and by changing their speed, the length of time the material glows can be determined.

Webster Dictionary

  1. Phosphoroscopenoun

    an apparatus for observing the phosphorescence produced in different bodies by the action of light, and for measuring its duration

  2. Etymology: [Phosphorus + -scope.]

Wikidata

  1. Phosphoroscope

    A phosphoroscope is piece of experimental equipment devised in 1857 by physicist A. E. Becquerel to measure how long it takes a phosphorescent material to stop glowing after it has been excited. It consists of two rotating disks with holes in them. The holes are placed on each disk at equal angled radial lines and a given distance from the centre but they do not align with each other. A sample of phosphorescent material is placed in between the two disks. Light coming in through a hole in one of the discs excites the phosphorescent material which then emits light for a short amount of time. The disks are then rotated and by changing their speed the length of time the material glows can be determined.

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Numerology

  1. Chaldean Numerology

    The numerical value of phosphoroscope in Chaldean Numerology is: 6

  2. Pythagorean Numerology

    The numerical value of phosphoroscope in Pythagorean Numerology is: 8

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"phosphoroscope." Definitions.net. STANDS4 LLC, 2024. Web. 25 Apr. 2024. <https://www.definitions.net/definition/phosphoroscope>.

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