• Neato
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    128 months ago

    Photons are born and die at c. They experience no time and have no frame of reference.

    • @Aurenkin@sh.itjust.works
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      18 months ago

      The speed of light is different depending on the medium though isn’t it? So to change speed I would have thought some acceleration would have to be involved.

      I have no idea what I’m talking about though.

      • Neato
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        28 months ago

        It’s not. The wave front moves slower. Because when light moves through matter it’s getting absorbed and reradiated.