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Photoelectric effect

Index Mathematics History of mathematics Analytic philosophy Philosophy of science Albert Einstein
 1 By others on same topic  0 Discussions  1970-01-01  See my version

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  1. Albert Einstein
  2. Philosophy of science
  3. Analytic philosophy
  4. History of mathematics
  5. Mathematics
  6. Index

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 Articles by others on the same topic (1)

Photoelectric effect by Ciro Santilli 37  Updated 2025-05-29  +Created 1970-01-01
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No matter how hight the wave intensity, if it the frequency is small, no photons are removed from the material.
This is different from classic waves where energy is proportional to intensity, and coherent with the existence of photons and the Planck-Einstein relation.
Video 1.
Photoelectric effect by UCSB Physics Lecture Demonstrations (2021)
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