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Re: I Apologize

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Posted by RFL on December 18, 1998 23:21:23 UTC

Also from "Does Light Have Mass" A massless particle can have energy E and momentum p because mass is related to these by the equation m2 = E2/c4 - p2/c2 which is zero for a photon because E = pc for massless radiation. The energy and momentum of light also generates curvature of space-time so according to theory it can attract objects gravitationally.

But I hope you do return. This place needs people like you. I wish I would have seen this sooner.

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