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Люминофор
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Вещество, поглощающее энергию и излучающее фотоны, обычно с определенной длиной волны. фотоны являются результатом не тепловой энергии (т. е. не являются излучением абсолютно черного тела), а специфических свойств атомов вещества. яркий пример - красный,
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Phosphor, английский
- A substance capable of luminescence, such as a fluorescent powder which absorbs ultraviolet power and reemits it as visible light; used to coat the inside of various electric-discharge lamps.
- Люминофорный экран
- Люминофор
Leuchtstoff, немецкий
Luminophore, английский
Luminophor, английский
Люминофор
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Излучением, русский
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Photon, английский
- The photon is the elementary particle of electromagnetic energy and represents quanta of energy. for radiation protection purposes they are represented by gamma rays and x-rays photons (non-ionising radiation would of course include light photons). they a
- In quantum theory, the elemental unit of light, having both wave and particle behavior. it has motion, but no mass or charge. the photon energy (e) is proportional to the em wave frequency (v) by the relationship e=hv, where “h” is planck`s constant (6.63 x10-34 joule-sec). also, particle with energy equal to a single quanta. the energy of the particle is proportional to frequency. electromagnetic energy may sometimes be considered to be wave-like, and at other
- A particle of light that acts as an individual unit of energy.
- Particle of electromagnetic radiation.
- Particle of light, hypothesized to explain those behaviors of light in which its behavior is corpuscular rather than wavelike.
- Particle of light, hypothesized to explain those behaviors of light in which its behavior is corpuscular (in other words, like small particles) rather than wavelike.
Phosphor, английский
- A substance capable of luminescence, such as a fluorescent powder which absorbs ultraviolet power and reemits it as visible light; used to coat the inside of various electric-discharge lamps.
- Люминофорный экран
- Люминофор
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