Definition, Meaning & Synonyms
tau
noun
/taʊ/
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Definition
Tau is the 19th letter of the Greek alphabet.
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Examples
- In physics, the torque can be represented by the symbol τ (tau).
- Some mathematicians argue that tau (τ) should be used instead of pi (π) in circle formulas.
- The time constant in an exponential decay process is given by tau.
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Meaning
In mathematics and physics, tau is often used to denote specific constants or variables, especially in relation to time or torque.
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Synonyms
- None