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ξ (EN)
huruf, simbol

huruf “ξ”

ξ, xi
  1. huruf ke-14 dari alfabet Yunani
    In Greek, the letter ξ is the 14th letter of the alphabet, often used in mathematics and science.

simbol “ξ”

ξ
  1. (dalam matematika) variabel atau kuantitas tak dikenal, sering digunakan dalam probabilitas dan statistik
    In this equation, ξ represents an unknown parameter we need to estimate.
  2. (dalam fisika) rasio redaman dari sistem yang berosilasi, menunjukkan bagaimana osilasi meredam setelah gangguan
    A damping ratio ξ less than one indicates an underdamped system that will oscillate.
  3. (dalam teknik kimia) derajat reaksi, mengukur seberapa jauh suatu reaksi kimia telah berlangsung
    By measuring the change in concentration, we can calculate the extent of reaction ξ.