481:
38:
135:
716:
In atomic physics, sub-atomic physics, and cosmology, the preferred unit of length is often related to a chosen fundamental physical constant, or combination thereof. This is often a characteristic radius or wavelength of a particle. Some common
567:
of 66 feet (20 m) which is subdivided into 4 rods, each of 16.5 ft or 100 links of 0.66 feet. A link is abbreviated "lk", and links "lks", in old deeds and land surveys done for the government.
1125:
In everyday conversation, and in informal literature, it is common to see lengths measured in units of objects of which everyone knows the approximate width. Common examples are:
1915:
551:. For example, the length two and a half meters is usually recorded as 2500 mm or 2.5 m; it would be considered non-standard to record this length as 250 cm.
2602:
223:, as in millimeter or kilometer, thus producing systematic decimal multiples and submultiples of the base unit that span many orders of magnitude. For example, a
1298:
1715:
2595:
1960:
240:
1910:
1491:"The Apache Point Observatory Lunar Laser-ranging Operation (APOLLO): Two Years of Millimeter-Precision Measurements of the Earth-Moon Range"
146:
refers to any arbitrarily chosen and accepted reference standard for measurement of length. The most common units in modern use are the
2588:
2482:
2229:
1954:
1397:
Metrication in
Australia : a review of the effectiveness of policies and procedures in Australia's conversion to the metric system
2507:
1429:
1595:. Amsterdam; Washington, DC: IOS Press, 2001. Proceedings of the International School of Physics "Enrico Fermi". pp. 142ā143.
1200:
2502:
2219:
2039:
2538:
2533:
2487:
2138:
2128:
2029:
1116:
102:
2543:
2113:
2051:
1708:
1120:
74:
2477:
2264:
2517:
2492:
2345:
2093:
1359:
158:
are still used for some purposes in the United
Kingdom and some other countries. The metric system is sub-divided into
81:
2401:
1684:
1600:
1405:
1281:
1253:
121:
1400:. Australia. Department of Industry, Technology, and Commerce. Canberra: Australian Govt. Pub. Service. p. 94.
2371:
2335:
2244:
1982:
1920:
484:
Determination of the rod, using the length of the left foot of 16 randomly chosen people coming from church service
1300:
Units of Weight and
Measure (United States Customary and Metric): Definitions and Tables of Equivalents, Issue,233
2457:
2442:
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2249:
2234:
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1701:
55:
17:
88:
2452:
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2427:
2417:
2355:
2325:
2295:
2259:
2184:
2103:
2078:
2073:
2068:
2061:
1765:
1590:
59:
1190:
2447:
2422:
2386:
2350:
2330:
2320:
2305:
2300:
2290:
2199:
2123:
2024:
1755:
1745:
1205:
357:
182:
159:
2742:
2626:
2512:
2432:
2391:
2381:
2310:
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2153:
2148:
2108:
2098:
2088:
2083:
1987:
1889:
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1803:
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1760:
1210:
582:
188:
70:
1847:
2340:
2315:
2254:
2204:
2189:
2179:
2143:
2034:
1997:
1966:
1837:
1195:
2376:
2224:
2158:
2056:
2002:
1992:
606:
1540:"The astronomical unit gets fixed: EarthāSun distance changes from slippery equation to single number"
1539:
480:
2269:
1808:
2768:
1832:
1783:
668:
48:
1351:
2737:
1000:
704:
472:
use feet for altitude worldwide (except in Russia and China) and nautical miles for distance.
1724:
1215:
381:
317:
95:
1502:
1455:
1244:
Encyclopaedia of
Scientific Units, Weights, and Measures: Their SI Equivalences and Origins
1220:
151:
8:
2747:
2639:
2497:
2017:
1948:
469:
1506:
1459:
2012:
1788:
1520:
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1344:
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1616:
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1475:
1411:
1401:
1355:
1277:
1249:
1135:
1129:
623:
564:
2580:
1560:
1055:
361:
2044:
1510:
1463:
842:
The
Compton wavelength (or reduced Compton wavelength) of any fundamental particle
2209:
1642:
257:
of a meter. Other non-SI units are derived from decimal multiples of the meter.
2559:
2133:
1750:
353:
202:
155:
1524:
2762:
2007:
1879:
1819:
1082:
940:
718:
560:
532:
453:
427:
287:
220:
171:
147:
138:
A ruler, depicting two customary units of length, the centimeter and the inch
1415:
2665:
2659:
2564:
1852:
1842:
1827:
1177:
1154:
1097:
970:
594:
495:
366:
The basic unit of length in the imperial and U.S. customary systems is the
194:
1467:
620:. Average distance between the center of Earth and the center of the Moon.
2163:
1894:
1793:
1693:
1395:
1303:. U.S. Department of Commerce, National Bureau of Standards. pp. 3ā4
1274:
Dictionary Of
International Trade: Handbook Of The Global Trade Community
1093:
1077:
1067:
868:
864:
544:
540:
407:
559:
American surveyors use a decimal-based system of measurement devised by
2720:
2714:
2708:
2696:
1322:
643:
505:
321:
310:
280:
244:
1323:"17th General Conference on Weights and Measures (1983), Resolution 1"
2690:
2678:
2615:
1087:
587:
488:
296:
224:
37:
1515:
1490:
1489:
Battat, J. B. R.; Murphy, T. W.; Adelberger, E. G. (January 2009).
1060:
134:
377:
Common imperial units and U.S. customary units of length include:
2569:
1161:
2702:
2239:
674:
664:
536:
447:
440:
333:
450:(for depth; only in non-metric countries) (2 yards = 1.8288 m)
1103:
1072:
548:
198:
1650:
1446:
Moritz, H. (March 2000). "Geodetic
Reference System 1980".
1142:
420:
413:
397:
367:
150:, used in every country globally. In the United States the
1677:
A Measure of All Things: The Story of Man and
Measurement
535:
in 1966 and the units used for measurement of length are
1589:
Quinn, T.J.; Leschiutta, S.; Tavella, P. (August 2000).
640:. Approximately the distance between the Earth and Sun.
1647:
The NIST Reference on
Constants, Units, and Uncertainty
1621:
The NIST Reference on
Constants, Units, and Uncertainty
1592:
Recent advances in metrology and fundamental constants
1588:
1488:
1271:
547:(cm) are avoided as they cause confusion when reading
219:. Other SI units are derived from the meter by adding
2610:
1393:
62:. Unsourced material may be challenged and removed.
1343:
1241:
1201:List of unusual units of measurement Ā§ Length
508:(also called pole or perch) (quarter of a chain, 5
201:, defined as "the length of the path travelled by
197:in the International System of Units (SI) is the
2760:
807:The reduced Compton wavelength of the electron
1537:
2596:
1709:
1584:
1582:
1580:
1578:
904:The reduced wavelength of hydrogen radiation
1482:
1346:A dictionary of weights, measures, and units
1341:
1272:Hinkelman, Edward G.; Sibylla Putzi (2005).
1157:and other equestrian activities keep alive:
707:14.4 billion light-years or 4.55 gigaparsecs
1267:
1265:
1096:(the "double pace" of about 5 feet used in
531:The Australian building trades adopted the
2603:
2589:
1723:
1716:
1702:
1575:
1531:
1381:
1239:
1514:
1439:
122:Learn how and when to remove this message
1674:
1335:
1262:
1191:List of conversion factors Ā§ Length
1029:Natural units based on the electronvolt
479:
133:
774:The Compton wavelength of the electron
663:. The distance that light travels in a
439:In addition, the following are used by
215:seconds." It is approximately equal to
14:
2761:
1553:
1445:
1296:
721:of length are included in this table:
491:in the United States continue to use:
241:centimeterāgramāsecond system of units
2584:
1697:
1117:List of humorous units of measurement
1350:. Oxford University Press. pp.
1121:List of unusual units of measurement
205:in vacuum during a time interval of
60:adding citations to reliable sources
31:
1495:Astronomical Society of the Pacific
1315:
554:
24:
1746:International System of Units (SI)
1668:
1565:, International Astronomical Union
1276:. World Trade Press. p. 245.
526:
243:, the basic unit of length is the
25:
2780:
456:(one minute of arc of latitude =
374:by international treaty in 1959.
1297:Judson, Lewis Van Hagen (1960).
1180: ā 8 feet (2.4 m)
347:
165:
36:
1635:
1609:
47:needs additional citations for
1617:"Compton wavelength over 2 pi"
1562:The IAU and astronomical units
1538:Geoff Brumfiel (14 Sep 2012).
1422:
1387:
1375:
1290:
1233:
741:The classical electron radius
13:
1:
1756:US customary units (USCS/USC)
1394:Wilks, Kevin Joseph. (1992).
1240:Cardarelli, FranƧois (2003).
1226:
1206:Medieval weights and measures
358:United States customary units
183:International System of Units
2743:Orders of magnitude (length)
2627:Astronomical system of units
1211:Orders of magnitude (length)
1043:
1031:
1024:
1005:
994:
975:
965:
944:
934:
906:
899:
873:
844:
837:
809:
802:
776:
769:
743:
583:Astronomical system of units
576:
475:
423:(5280 feet, 1609.344 m)
189:Orders of magnitude (length)
7:
1196:List of examples of lengths
1184:
1138:field (100 yards in length)
1110:
1063:units of distance include:
464:
362:English units Ā§ length
10:
2785:
1430:"Metrication in Australia"
1114:
1053:
1049:
739:
711:
580:
571:
563:in 1620. The base unit is
410:(12 inches, 0.3048 m)
351:
272:
186:
180:
169:
2730:
2635:
2622:
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2470:
2410:
2364:
2283:
2172:
1975:
1941:
1934:
1903:
1872:
1865:
1818:
1809:English Engineering Units
1776:
1738:
1731:
1132:(9.5ā11 meters in length)
434:
234:
154:are also in use. British
27:Reference value of length
1149:
999:Quantum chromodynamics (
1848:Quantum chromodynamical
1145:(around 80 micrometers)
1056:English units of length
416:(3 feet, 0.9144 m)
2738:Cosmic distance ladder
1961:centimetreāgramāsecond
1725:Systems of measurement
1675:Whitelaw, Ian (2007).
867:of the hydrogen atom (
485:
430:3 miles (4,800 m)
139:
2483:Biblical and Talmudic
1949:metreākilogramāsecond
1468:10.1007/s001900050278
1342:Donald Fenna (2002).
1216:System of measurement
1174:mile (201.168 m)
1141:Thickness of a human
483:
370:, defined as exactly
318:Norwegian/Swedish mil
176:
137:
1221:Units of measurement
603:ā 6,371 km
152:U.S. customary units
56:improve this article
2748:Conversion of units
1507:2009PASP..121...29B
1460:2000JGeod..74..128.
1955:metreātonneāsecond
1751:UK imperial system
1448:Journal of Geodesy
733:Length, in meters
486:
162:and non-SI units.
140:
2756:
2755:
2685:Astronomical unit
2578:
2577:
2466:
2465:
1930:
1929:
1921:Footāpoundāsecond
1861:
1860:
1838:HeavisideāLorentz
1136:American football
1130:Double-decker bus
1047:
1046:
1003:) unit of length
624:astronomical unit
345:
344:
132:
131:
124:
106:
16:(Redirected from
2776:
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2045:Mesures usuelles
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727:Atomic property
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555:Surveyor's trade
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71:"Unit of length"
64:
40:
32:
21:
2784:
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2769:Units of length
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2758:
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2671:
2654:
2648:
2645:
2631:
2618:
2612:Units of length
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2406:
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2279:
2168:
1971:
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1722:
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1671:
1669:Further reading
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1643:"Planck length"
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1382:Cardarelli 2003
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921:
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831:
827:
824:
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819:
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763:
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677:pc ā
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652:
649:
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646:ly ā
635:
632:
629:
627:
626:au. Defined as
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527:Building trades
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128:
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65:
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53:
41:
28:
23:
22:
18:Units of length
15:
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11:
5:
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1501:(875): 29ā40.
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728:
713:
710:
709:
708:
702:
672:
641:
621:
607:Lunar distance
604:
600:
597:
590:measure uses:
581:Main article:
578:
575:
573:
570:
565:Gunter's chain
556:
553:
528:
525:
524:
523:
503:
500:20.1168 m
498:(22 yards, or
477:
474:
466:
463:
462:
461:
451:
436:
433:
432:
431:
424:
419:(terrestrial)
417:
411:
405:
395:
354:Imperial units
349:
346:
343:
342:
341:0.1 picometer
339:
336:
330:
329:
328:10,000 meters
326:
324:
314:
313:
307:
304:
300:
299:
293:
290:
284:
283:
278:
275:
271:
270:
267:
264:
236:
233:
217:1.0936 yd
181:Main article:
178:
175:
170:Main article:
167:
164:
156:Imperial units
144:unit of length
130:
129:
44:
42:
35:
26:
9:
6:
4:
3:
2:
2781:
2770:
2767:
2766:
2764:
2749:
2746:
2744:
2741:
2739:
2736:
2733:
2732:
2729:
2722:
2719:
2716:
2713:
2710:
2707:
2704:
2701:
2698:
2695:
2692:
2689:
2686:
2683:
2680:
2677:
2667:
2664:
2661:
2658:
2655:
2641:
2638:
2637:
2634:
2628:
2625:
2624:
2621:
2617:
2613:
2606:
2601:
2599:
2594:
2592:
2587:
2586:
2583:
2571:
2568:
2566:
2563:
2561:
2558:
2557:
2555:
2551:
2545:
2542:
2540:
2537:
2535:
2532:
2531:
2529:
2527:List articles
2525:
2519:
2516:
2514:
2511:
2509:
2506:
2504:
2501:
2499:
2496:
2494:
2491:
2489:
2486:
2484:
2481:
2479:
2476:
2475:
2473:
2469:
2459:
2456:
2454:
2451:
2449:
2446:
2444:
2441:
2439:
2436:
2434:
2431:
2429:
2426:
2424:
2421:
2419:
2416:
2415:
2413:
2411:South America
2409:
2403:
2400:
2398:
2395:
2393:
2390:
2388:
2385:
2383:
2380:
2378:
2375:
2373:
2370:
2369:
2367:
2365:North America
2363:
2357:
2354:
2352:
2349:
2347:
2346:South African
2344:
2342:
2339:
2337:
2334:
2332:
2329:
2327:
2324:
2322:
2319:
2317:
2314:
2312:
2309:
2307:
2304:
2302:
2299:
2297:
2294:
2292:
2289:
2288:
2286:
2282:
2276:
2273:
2271:
2268:
2266:
2263:
2261:
2258:
2256:
2253:
2251:
2248:
2246:
2243:
2241:
2238:
2236:
2233:
2231:
2228:
2226:
2223:
2221:
2218:
2216:
2213:
2211:
2208:
2206:
2203:
2201:
2198:
2196:
2193:
2191:
2188:
2186:
2183:
2181:
2178:
2177:
2175:
2171:
2165:
2162:
2160:
2157:
2155:
2152:
2150:
2147:
2145:
2142:
2140:
2137:
2135:
2132:
2130:
2127:
2125:
2122:
2120:
2117:
2115:
2112:
2110:
2107:
2105:
2102:
2100:
2097:
2095:
2094:Luxembourgian
2092:
2090:
2087:
2085:
2082:
2080:
2077:
2075:
2072:
2070:
2067:
2063:
2060:
2059:
2058:
2055:
2053:
2050:
2046:
2043:
2041:
2038:
2037:
2036:
2033:
2031:
2028:
2026:
2023:
2019:
2016:
2014:
2011:
2010:
2009:
2006:
2004:
2001:
1999:
1996:
1994:
1991:
1989:
1986:
1984:
1981:
1980:
1978:
1974:
1968:
1967:gravitational
1965:
1962:
1959:
1956:
1953:
1950:
1947:
1946:
1944:
1940:
1937:
1933:
1922:
1919:
1917:
1914:
1912:
1909:
1908:
1906:
1902:
1896:
1893:
1891:
1888:
1886:
1883:
1881:
1878:
1877:
1875:
1871:
1868:
1864:
1854:
1851:
1849:
1846:
1844:
1841:
1839:
1836:
1834:
1831:
1829:
1826:
1825:
1823:
1821:
1817:
1810:
1807:
1805:
1802:
1800:
1797:
1795:
1792:
1790:
1787:
1785:
1784:Apothecaries'
1782:
1781:
1779:
1775:
1767:
1764:
1763:
1762:
1759:
1757:
1754:
1752:
1749:
1747:
1744:
1743:
1741:
1737:
1734:
1730:
1726:
1719:
1714:
1712:
1707:
1705:
1700:
1699:
1696:
1688:
1686:9780312370268
1682:
1679:. Macmillan.
1678:
1673:
1672:
1652:
1648:
1644:
1638:
1622:
1618:
1612:
1604:
1602:9781586031671
1598:
1594:
1593:
1585:
1583:
1581:
1579:
1564:
1563:
1556:
1541:
1534:
1526:
1522:
1517:
1512:
1508:
1504:
1500:
1496:
1492:
1485:
1477:
1473:
1469:
1465:
1461:
1457:
1453:
1449:
1442:
1431:
1425:
1417:
1413:
1409:
1407:0-644-24860-2
1403:
1399:
1398:
1390:
1383:
1378:
1363:
1357:
1353:
1348:
1347:
1338:
1324:
1318:
1302:
1301:
1293:
1285:
1283:9781885073723
1279:
1275:
1268:
1266:
1257:
1255:9781852336820
1251:
1246:
1245:
1236:
1232:
1222:
1219:
1217:
1214:
1212:
1209:
1207:
1204:
1202:
1199:
1197:
1194:
1192:
1189:
1188:
1179:
1176:
1164: =
1163:
1160:
1159:
1158:
1156:
1144:
1140:
1137:
1134:
1131:
1128:
1127:
1126:
1122:
1118:
1105:
1102:
1099:
1095:
1092:
1089:
1086:
1084:
1081:
1079:
1076:
1074:
1071:
1069:
1066:
1065:
1064:
1062:
1057:
1034:
1028:
1027:
1015:
1012:
1008:
1002:
998:
997:
985:
982:
978:
972:
969:
968:
952:
949:
942:
941:Planck length
938:
937:
915:
910:
903:
902:
883:
880:
876:
870:
866:
862:
861:
858:
856:
853:
849:
848:
841:
840:
821:
818:
814:
813:
806:
805:
786:
783:
779:
773:
772:
753:
750:
746:
740:
735:
732:
729:
726:
725:
722:
720:
719:natural units
706:
705:Hubble length
703:
676:
673:
670:
666:
645:
642:
625:
622:
612: ā
611:
608:
605:
596:
593:
592:
591:
589:
584:
569:
566:
562:
561:Edmund Gunter
552:
550:
546:
542:
538:
534:
533:metric system
520:5.0292 m
507:
504:
497:
494:
493:
492:
490:
482:
473:
471:
455:
454:nautical mile
452:
449:
446:
445:
444:
442:
429:
425:
422:
418:
415:
412:
409:
406:
399:
396:
383:
380:
379:
378:
375:
372:0.9144 m
369:
363:
359:
355:
348:Imperial/U.S.
340:
337:
335:
332:
331:
327:
325:
323:
319:
316:
315:
312:
308:
305:
302:
301:
298:
294:
291:
289:
286:
285:
282:
279:
276:
273:
268:
265:
262:
261:
258:
246:
242:
232:
226:
222:
204:
200:
196:
190:
184:
173:
172:Metric system
166:Metric system
163:
161:
157:
153:
149:
145:
136:
126:
123:
115:
104:
101:
97:
94:
90:
87:
83:
80:
76:
73: ā
72:
68:
67:Find sources:
61:
57:
51:
50:
45:This article
43:
39:
34:
33:
30:
19:
2666:Solar radius
2660:Light-second
2650:
2640:Earth radius
2611:
2508:Mesopotamian
2402:Puerto Rican
1799:Astronomical
1676:
1654:. Retrieved
1646:
1637:
1625:. Retrieved
1620:
1611:
1591:
1567:, retrieved
1561:
1555:
1543:. Retrieved
1533:
1498:
1494:
1484:
1451:
1447:
1441:
1424:
1396:
1389:
1377:
1365:. Retrieved
1345:
1337:
1326:. Retrieved
1317:
1305:. Retrieved
1299:
1292:
1273:
1248:. Springer.
1243:
1235:
1178:horse length
1155:Horse racing
1153:
1124:
1098:Ancient Rome
1059:
1010:
1006:
980:
976:
947:
908:
878:
874:
851:
846:
845:
816:
811:
810:
781:
777:
748:
744:
715:
609:
595:Earth radius
588:Astronomical
586:
558:
530:
487:
468:
438:
402:25.4 mm
376:
365:
238:
192:
148:metric units
143:
141:
118:
112:October 2012
109:
99:
92:
85:
78:
66:
54:Please help
49:verification
46:
29:
2372:Costa Rican
2336:Seychellois
2245:Singaporean
2040:Traditional
1895:Metrication
1833:Geometrised
1789:Avoirdupois
971:Stoney unit
871:of length)
869:Atomic unit
865:Bohr radius
669:Julian year
545:Centimeters
541:millimeters
458:1852 m
394:of an inch)
229:1000 m
2721:gigaparsec
2715:megaparsec
2709:kiloparsec
2697:light-year
2458:Venezuelan
2443:Paraguayan
2397:Nicaraguan
2275:Vietnamese
2250:Sri Lankan
2235:Philippine
2195:Indonesian
2119:Portuguese
2013:Winchester
1916:Comparison
1866:Background
1804:Electrical
1656:15 October
1627:15 October
1569:2008-07-05
1328:2012-09-19
1307:16 October
1227:References
1115:See also:
1054:See also:
973:of length
736:Reference
692:.9 km
661:.8 km
644:light-year
518:yards, or
322:myriameter
311:micrometer
297:picometers
281:femtometer
245:centimeter
187:See also:
82:newspapers
2691:terametre
2679:gigametre
2616:Astronomy
2453:Uruguayan
2438:Colombian
2428:Brazilian
2418:Argentine
2356:Tanzanian
2326:Mauritian
2296:Ethiopian
2260:Taiwanese
2230:Pakistani
2210:Mongolian
2185:Cambodian
2104:Norwegian
2074:Icelandic
2069:Hungarian
2062:Byzantine
2018:Exchequer
1766:Hong Kong
1476:195290884
1367:8 January
694:or about
577:Astronomy
489:Surveyors
476:Surveying
269:SI value
225:kilometer
212:299792458
195:base unit
2763:Category
2734:See also
2673:☉
2614:used in
2539:Obsolete
2534:Humorous
2488:Egyptian
2448:Peruvian
2423:Bolivian
2387:Honduran
2351:Tunisian
2331:Moroccan
2321:Malagasy
2306:Eritrean
2301:Egyptian
2291:Algerian
2220:Nepalese
2200:Japanese
2134:Scottish
2124:Romanian
2025:Estonian
1935:Historic
1911:Overview
1880:Overview
1777:Specific
1416:27702954
1185:See also
1111:Informal
1106:(Russia)
700: ly
618: km
539:(m) and
470:Aviators
465:Aviation
384:or mil (
288:Ƅngstrƶm
221:prefixes
2570:Modulor
2544:Unusual
2513:Persian
2471:Ancient
2433:Chilean
2392:Mexican
2382:Haitian
2311:Guinean
2215:Myanmar
2154:Swedish
2149:Spanish
2139:Serbian
2129:Russian
2109:Ottoman
2099:Maltese
2089:Latvian
2084:Italian
2030:Finnish
2008:English
1988:Cypriot
1983:Cornish
1890:History
1885:Outline
1820:Natural
1761:Chinese
1739:General
1732:Current
1503:Bibcode
1456:Bibcode
1169:⁄
1162:furlong
1090:(China)
1061:Archaic
1050:Archaic
730:Symbol
712:Physics
667:in one
638: m
572:Science
513:⁄
441:sailors
426:(land)
389:⁄
303:micron
266:Symbol
252:⁄
239:In the
210:⁄
96:scholar
2703:parsec
2565:N-body
2503:Indian
2478:Arabic
2341:Somali
2316:Libyan
2284:Africa
2255:Syrian
2205:Korean
2190:Indian
2180:Afghan
2144:Slovak
2114:Polish
2052:German
2035:French
1998:Danish
1976:Europe
1942:Metric
1873:Metric
1853:Stoney
1843:Planck
1828:Atomic
1683:
1623:. NIST
1599:
1545:14 Sep
1523:
1474:
1414:
1404:
1358:
1354:ā131.
1280:
1252:
1083:league
675:parsec
665:vacuum
543:(mm).
537:meters
448:fathom
435:Marine
428:league
360:, and
334:x unit
274:fermi
235:Non-SI
98:
91:
84:
77:
69:
2723:(Gpc)
2717:(Mpc)
2711:(kpc)
2553:Other
2518:Roman
2498:Hindu
2493:Greek
2377:Cuban
2265:Tatar
2225:Omani
2164:Welsh
2159:Swiss
2079:Irish
2057:Greek
2003:Dutch
1993:Czech
1963:(CGS)
1957:(MTS)
1951:(MKS)
1923:(FPS)
1904:UK/US
1521:JSTOR
1472:S2CID
1433:(PDF)
1150:Other
1104:verst
1073:cubit
1032:1 eV
1017:2.103
987:1.381
954:1.616
917:9.112
885:5.291
823:3.861
788:2.426
755:2.817
696:3.261
549:plans
496:chain
263:Name
247:, or
203:light
199:meter
103:JSTOR
89:books
2705:(pc)
2699:(ly)
2693:(Tm)
2687:(au)
2681:(Gm)
2662:(ls)
2270:Thai
2240:Pegu
2173:Asia
1811:(US)
1794:Troy
1681:ISBN
1658:2012
1651:NIST
1629:2012
1597:ISBN
1547:2012
1412:OCLC
1402:ISBN
1369:2012
1356:ISBN
1309:2012
1278:ISBN
1250:ISBN
1143:hair
1119:and
1094:pace
1078:rope
1068:cana
1036:1.97
958:(97)
939:The
927:(83)
907:1 /
892:(19)
863:The
830:(18)
828:6764
795:(18)
762:(31)
421:mile
414:yard
408:foot
398:inch
391:1000
382:thou
368:yard
295:100
193:The
75:news
2649:or
1511:doi
1499:121
1464:doi
1352:130
1011:QCD
1001:QCD
956:199
925:509
922:505
919:670
890:083
887:772
825:592
793:215
790:310
760:285
757:940
690:671
687:814
684:775
681:856
659:580
656:472
653:730
650:460
636:700
633:870
630:597
628:149
616:402
614:384
506:rod
338:xu
320:or
306:Ī¼m
277:fm
254:100
227:is
58:by
2765::
2647:šØ
1649:.
1645:.
1619:.
1577:^
1519:.
1509:.
1497:.
1493:.
1470:.
1462:.
1452:74
1450:.
1410:.
1264:^
1088:li
1040:10
1021:10
991:10
962:10
945:š
931:10
896:10
834:10
799:10
766:10
698:56
679:30
610:LD
601:šØ
443::
356:,
309:1
292:Ć
231:.
177:SI
160:SI
142:A
2675:)
2670:R
2668:(
2656:)
2653:E
2651:R
2644:R
2642:(
2604:e
2597:t
2590:v
1717:e
1710:t
1703:v
1689:.
1660:.
1631:.
1605:.
1549:.
1527:.
1513::
1505::
1478:.
1466::
1458::
1435:.
1418:.
1371:.
1331:.
1311:.
1286:.
1258:.
1171:8
1167:1
1100:)
1038:Ć
1019:Ć
1007:l
989:Ć
981:S
977:l
960:Ć
948:P
929:Ć
912:ā
909:R
894:Ć
879:0
875:a
852:x
847:Ī»
832:Ć
817:C
812:Ī»
797:Ć
782:C
778:Ī»
764:Ć
749:e
745:r
671:.
648:9
598:R
522:)
515:2
511:1
502:)
460:)
404:)
400:(
387:1
250:1
208:1
125:)
119:(
114:)
110:(
100:Ā·
93:Ā·
86:Ā·
79:Ā·
52:.
20:)
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