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Velocity is delta-length divided by delta-time. The length of a meter
depends upon the velocity and orientation of the meter stick. The length of a second depends upon the velocity of the clock. Are we sure that the velocity of light is a *universal* constant or is it just a conceptual stake in the ground to try to keep everything in the universe from being relative to something else? -- 73, Cecil, w5dxp.com |
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