Physics - Ch 66 Quantum Mechanics 2: Basic Concepts (12 of 38) What is Photon 'Mass' ?

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In this video I will answer the question, “Does a photon have mass or does it NOT have mass?” And will find the “apparent mass” of visible light, ultraviolet light, x-rays, and gamma-rays.

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  1. Michel van Biezen
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  4. Mike
  5. Mike van Biezen
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Комментарии
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This is incredibly good information. It gives a rough explanation of radiation effects as well as a QM lesson. I was initially lost regarding photons and apparent mass. After looking up the Standard Model of particle physics it becomes more clear. Thank you!

dhickey
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Do we know if the photon is allowed to interact with a neutron since the neutron has no electric charge? Interesting video by the way.

Sean-pvnw
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Sir, does the term apparent mass actually refer to apparent relativistic mass?
If it does, then won't the apparent rest mass of a photon be infinite?(on replacing m by gamma*m0 and simplifying??) I didn't mean a real scenario, just looking theoretically....
Thanks in advance 😊😀

vgovind
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thank you very much. I am a massive fan of yours!!!!

johntindell