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photoelectric    音标拼音: [f,otoɪl'ɛktrɪk]
a. 光电的,光电子照相装置的

光电的,光电子照相装置的

photoelectric
光电阅读机

photo-electric
光电


photoelectric
光电

photoelectric
adj 1: of or pertaining to photoelectricity; "the photoelectric
effect" [synonym: {photoelectric}, {photoelectrical}]

Photo-electric \Pho`to-e*lec"tric\, a. [Photo- electric.]
Acting by the operation of both light and electricity; --
said of apparatus for producing pictures by electric light.
[1913 Webster] Photo-electric


Photo-electric \Pho`to-e*lec"tric\, Photo-electrical
\Pho`to-e*lec"tric*al\, a.
Pertaining to, or capable of developing, photo-electricity.
[Webster 1913 Suppl.]


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  • Photoelectric effect - Wikipedia
    Photoelectric effect Photoemission of electrons from a metal plate accompanied by the absorption of light quanta – photons The photoelectric effect is the emission of electrons from a material caused by electromagnetic radiation such as ultraviolet light Electrons emitted in this manner are called photoelectrons
  • Photoelectric effect | Definition, Examples, Applications | Britannica
    Photoelectric effect, phenomenon in which electrically charged particles are released from or within a material when it absorbs electromagnetic radiation The effect is often defined as the ejection of electrons from a metal when light falls on it Learn more about the photoelectric effect in this article
  • Photoelectric Effect - Science Notes and Projects
    Learn what the photoelectric effect is, how it works, and why it’s important Get examples, Einstein’s theory, and real-world applications
  • 6. 3: Photoelectric Effect - Physics LibreTexts
    The photoelectric effect occurs when photoelectrons are ejected from a metal surface in response to monochromatic radiation incident on the surface It has three characteristics: (1) it is …
  • Photoelectric effect - Khan Academy
    Explaining the experiments on the photoelectric effect How these experiments led to the idea of light behaving as a particle of energy called a photon
  • Photoelectric Effect – University Physics Volume 3
    Characteristics of the Photoelectric Effect The photoelectric effect has three important characteristics that cannot be explained by classical physics: (1) the absence of a lag time, (2) the independence of the kinetic energy of photoelectrons on the intensity of incident radiation, and (3) the presence of a cut-off frequency
  • Photoelectric Effect – The Physics Hypertextbook
    Photoelectric experiments describe an electromagnetic ocean where monstrous swells wouldn't tip over a canoe, but tiny ripples would fling you into the air If that wasn't enough, the photoelectrons seem to pop out of the surface too quickly
  • How the Photoelectric Effect Launched the Quantum Revolution
    Learn how the photoelectric effect pushed physics beyond classical waves, helped Einstein define light quanta, and opened the door to quantum mechanics
  • Photoelectric Effect - HyperPhysics
    Photoelectric Effect
  • The Photoelectric Effect – ISP209: The Mystery of the Physical World
    The photoelectric effect can be observed by allowing light to fall on the metal plate in this evacuated tube Electrons ejected by the light are collected on the collector wire and measured as a current A retarding voltage between the collector wire and plate can then be adjusted so as to determine the energy of the ejected electrons





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