Lorentz–Fitzgerald contraction
where c is the speed of light, the speed has to be very high or the measurement very precise for this to be observable. It was observed 20 years before Einstein's special theory of relativity provided the explanation for it. The contraction is a consequence of the observer measuring between events that are not simultaneous in the rest frame of the moving object.
- Tarski, Alfred
- Tartaglia, Niccolò
- tau
- tautochrone
- tautology
- taxicab norm
- taxicab number
- Taylor, Brook
- Taylor, Richard
- Taylor series
- Taylor's Theorem
- Tchebyshev
- t-distribution
- telescoping series
- temperature
- tend to
- tension
- tensor
- tensor product
- tera-
- term
- terminal speed
- terminating decimal
- ternary relation
- ternary representation