Lorentz contraction
The contraction in length of a moving body, as measured by an observer at rest with respect to the body, by the factor 1/√(1 - ν2/c2), where ν is the relative speed of the moving body and c is the speed of light. Also called the Lorentz-Fitzgerald contraction, it one of the surprising effects predicted by Einstein's special theory of relativity. Compare with time dilation. Related category SPACE AND TIME Also on this site: Encyclopedia of Alternative Energy & Sustainable Living Encyclopedia of History Transport Concepts & Designs (partner site) |