Такође погледајте: Τ, τ., τ', и Додатак:Варијанте од "t"

τ U+03C4, τ
GREEK SMALL LETTER TAU
σ
[U+03C3]
Грчки и Коптски υ
[U+03C5]

међународни уреди

 
When a circle's radius is 1 unit, its circumference is τ units.

Симбол уреди

τ

  1. (физика) torque
  2. (физика) shear stress
  3. (математика, neologism) An irrational constant defined as the ratio of the circumference of a circle to its radius, equal to the radian measure of a full turn; approximately 6.283185307 (equal to 2π, or twice the value of π).
  4. (честица) tauon

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Грчки уреди

Слово уреди

τ (t) (lowercase, uppercase Τ)

  1. The lower case letter tau (ταυ), the 19th letter of the modern Greek alphabet.

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