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2019 , Vol. 38 >Issue 12: 28

DOI: https://doi.org/10.16854 /j.cnki.1000 0712.190158

Light ray，wave and photon as well as model of light in optics

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  • School of Physics，Beijing Institute of Technology，Beijing 100081，China

Received date: 2019-04-09

  Revised date: 2019-05-22

  Online published: 2020-01-22

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Abstract

Light ray，wave and photon are different physical models in different stages of the development of optics. These models have different application ranges due to their different backgrounds. The applicable conditions of these models are clarified in order to deepen the students’understanding of the corresponding physical concepts and laws.

Key words： physical model; light ray; wave; photon

Cite this article

LI Jun-gang, HU Hai-yun . Light ray，wave and photon as well as model of light in optics[J]. College Physics, 2019 , 38(12) : 28 . DOI: 10.16854 /j.cnki.1000 0712.190158

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