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[????] frequency ; ?????
The Wayback Machine - https://web.archive.org/web/20111117191314/http://terms.co.kr/frequency.htm

frequency ; ?????

???????? ?????? ????????, ??????? ??? ?????? ?????? ???? ?????? ????? ???? ??????. ??????? ??? ?????? ?츣?? ???, Hz??? ????. ???? ?????? ??? 1 ??????? ???????, ?? ??????? 1 Hz???, ??? 60 ??????? ??????? ????? 60 Hz (?츮?? ?????? ????, ?? ?????? ??? ????????)?? ???.

?ξ? ?? ? ????? ???????? ??? 1,000 ??????? ??????? ????츣?? ( kHz )??, ??? 1,000,000 ??????? ??????? ????츣?? ( MHz ), ????? ??? 10?? ??????? ?????? ???츣?? ( GHz ) ???? ???. ???? ????츣?? (THz)??? ?????? ????μ?, 1 THz?? ??? 1,000,000,000,000 ??????? ??????. ??????? ??쿡?? 2?? ???? ??????μ? ????, ???? ????? ???ξ?? 10?? ???? ???????μ??? ???????.

??????? ????? ?? ?? ???? ????츣??? ?????? ??????, 2000?? 3???? AMD ?? 1 GHz?? ???μ????? ?????????? ???츣??? ???μ??? ?? ?????? PC ?? ?o밡 ?????????.

??????? ????? ??????? ?????????? ????? ???? ??? ???? ???????? ???? ??????. ???? ???????? ???????? ????????? ??????? f (?????? ??? ?츣??)???, ???? w (?????? ????)?? ?????? ???? ??????.

w = 300/f

????? ???? ??????? ?????? ???? ?? ?? ???.

f = 300/w

??? ?? ????? ??? ????????? ???? ?????? ??? ???????.

??? : 00-04-29 ???? : 02-01-12