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It’s easy enough to make them fire off in sequence first one, then two, then three and you can keep reducing the time. Cause and effect illusions Imagine you arrange a line of light bulbs which are independently triggered. There is a concept where the apparent velocity was greater than the speed of light. So, here’s a few legitimately measurable examples of superluminal, or at least apparent superluminal, motion. There is a concept where the apparent velocity was greater than the speed of light. The model is consistent with present observations and predicts: (1) small deprojected linear sizes (2) a high probability for random oriented (jet) sources to have apparent superluminal motion and (3) small inverse-Compton radiation for the superluminal motion sources. \begingroup Well, I was studying superluminal motion from Wikipedia. where τ is a characteristic time of flux variability. We show, assuming reasonable physical parameters for the jet, that an initial perturbation /ρ_0_(0) c, their size, R is not limited by the condition R has been noted by Hough & Readhead (1987) and others, some problems of the standard beaming relativistic model for explaining superluminal motion are: (1) several core-dominated superluminals have exceedingly large deprojected linear sizes (2) several objects, such as BL Lac, require extremely small angles with respect to the line-of-sight to explain the data (e.g.

most six) exhibited apparent superluminal motions. The origin of the knots in observed apparent superluminal motion is unknown. apparent superluminal (relative velocities exceeding 2 c) motions in the brightness distributions.