second

second (antarraashtreeya ikaai pranaali chinh: s), sanketaakshar mein sec., samay ki antarraashtreeya maanak ikaai hai. antarraashtreeya maanak mein samay ki anya ikaaiyaaain second ki hi vyutpann hain. ye ikaaiyaaain das ke gunakon mein hoti hain. ek milisekeind second ka ek hajaaravaaain bhaag hota hai aur 'ek nainosekeind' second ka ek arabavaaain bhaag hota hai. samay ki adhik prayukt gair antarraashtreeya maanak ikaaiyaaain jaise ghanta aur minute bhi second par hi aadhaarit hain. minute]], [[ghanta aur din ityaadi 60 aur 24 ke gunakon mein badhte hain.

anukram

antarraashtreeya saikand

antarraashtreeya ikaai pranaali ke antargat, saikand ki vartamaan paribhaasha hai:

9,192,631,770 vikirn antaraal, jo seejiym-133 parmaanu ki aadhaar sthiti mein, do haayparafaain antaraalon mein hote hain; ke baraabar ka samay

[1] yeh paribhaasha seejiym parmaanu ki viraam avastha mein shoonya kailvin par banaai gayi hai. viraam ya aadhaar avastha shoonya chumbakeeya kshetr mein paribhaashit hai.[1]

saikand ka antarraashtreeya maanak chinh hai s (dekhein maanak ISO 31-1).

samay ki anya ikaaiyon se tulana

1 antarraashtreeya saikand baraabar hai:

aitihaasik udgam

anuvaad hetu saamagri yahaaain upalabdh hai. }}", Metrologia 38 (2000) 509-529, p. 515.</ref> -->


dekhein

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dekhein saikand vikshanari mein, jo ki ek mukt shabd-kosh hai.

sandarbh

  1. a aa "Leap Seconds". Time Service Department, United States Naval Observatory. http://tycho.usno.navy.mil/leapsec.html. abhigman tithi: 2006-12-31.

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