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ξ (EN)
huruf, simbol

huruf “ξ”

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

simbol “ξ”

ξ
  1. (dalam matematik) pemboleh ubah atau kuantiti tidak diketahui, sering digunakan dalam kebarangkalian dan statistik.
    In this equation, ξ represents an unknown parameter we need to estimate.
  2. (dalam fizik) nisbah redaman bagi sistem berayun, menunjukkan bagaimana ayunan merosot selepas gangguan
    A damping ratio ξ less than one indicates an underdamped system that will oscillate.
  3. (dalam kejuruteraan kimia) tahap tindak balas, mengukur sejauh mana sesuatu tindak balas kimia telah berlaku
    By measuring the change in concentration, we can calculate the extent of reaction ξ.