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Re: I Apologize
Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To 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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