Recent content by sclancy

  1. S

    How Can Light Have Mass Yet Fail to Escape a Black Hole?

    if light doesn't have mass, how come it can't escape from a black hole?
  2. S

    Does Light Have Mass? Answering Your Questions

    does light have mass? i thought it did because it couldn't escape a black hole. i need to know. thanks.
    • sclancy
    • Thread
    • Light Mass
    • Replies: 11
    • Forum: Optics
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