Méter saking kruna benda Yunani μέτρον, ngukur) punika silih tunggil satuan dasar saking lantang ring Sistem Satuan Internasional (SI) sané kasimbol antuk m.
Méter kapolihang saking lantang jalur sané kamargiang olih sinar ring genah hampa udara 1/299 792 458 per detik. Méter ring awal warsa 1793 kapolihang saking seperdasa yuta doh saking khatulistiwa ka Kutub Kalér ring selantang bunderan ageng, punika bunderan gumi kirang langkung 000 km. Ring 1799, méter kadéfinisi malih ring prototipé pangukuran méter (perkakas aktual sané keanggén nguuwahin warsa 1889). Ring 1960, méter malih kaukur ulang nganggén akéh lantang gelombang punika ring garis émisi krypton-86 sané sampun katentuang. Définisi sané mangkin keambil saking warsa 1983 taler keanyarin alit ring warsa 2019. 40
méter | |
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Seal of the International Bureau of Weights and Measures (BIPM) – Kawiguna ngukur (Yunani: ΜΕΤΡΩ ΧΡΩ) | |
Informasi umum | |
Sistem satuan | Satuan dasar SI |
Satuan saking | lantang |
Simbol | m |
Konversi | |
1 m ring ... | ... pateh antuk ... |
Satuan SI | 1000 mm km 0.001 |
Imperial/Satuan AS | ≈ yd 1.0936 ≈ ft 3.2808 ≈ in 39.370 |
Unit segara | ≈ 53996 nmi 0.000 |
Suratan puniki nénten madué katégori. Ngiring ngawantu Wikipédia tekén ngadagingin katégori. Tag puniki kapolihang ring Juni 2021. |
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