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η (EN)
slovo, simbol

slovo “η”

η, eta
  1. sedmo slovo grčkog alfabeta
    In studying Greek texts, one must recognize the letter η, which represents a long 'e' sound.

simbol “η”

η
  1. (fizika) simbol koji predstavlja efikasnost ili viskoznost
    The engineer calculated the efficiency η of the solar panel to determine its performance.
  2. (mathematika) simbol koji se koristi za predstavljanje različitih matematičkih pojmova, kao što je Dirichletova eta funkcija
    In number theory, the eta function η (s) is important for understanding the distribution of prime numbers.