Speed of light: Revision history

21 September 2022

• curprev 10:2610:26, 21 September 2022‎ Mark Widmer talk contribs‎ 15,028 bytes +27‎ →‎Relation to the metre

25 July 2020

• curprev 22:5222:52, 25 July 2020‎ imported>Mark Widmer‎ m 15,001 bytes +987‎ Replaced one occurrence of "velocity" with "speed"

4 September 2011

• curprev 12:4612:46, 4 September 2011‎ imported>John R. Brews‎ 15,004 bytes +374‎ NIST policy

3 September 2011

• curprev 09:0609:06, 3 September 2011‎ imported>John R. Brews‎ 14,630 bytes +251‎ →‎Relation to the metre: paragraphing; amplification

29 July 2011

• curprev 08:0608:06, 29 July 2011‎ imported>John R. Brews‎ m 14,496 bytes +65‎ →‎Relation to the metre: nowrap template

22 June 2011

• curprev 10:5510:55, 22 June 2011‎ imported>John R. Brews‎ m 14,431 bytes +1‎ →‎History: word choice

16 April 2011

• curprev 11:4711:47, 16 April 2011‎ imported>John R. Brews‎ 14,430 bytes +20‎ →‎Relation to the metre: link
• curprev 10:3710:37, 16 April 2011‎ imported>John R. Brews‎ m 14,426 bytes +16‎ →‎Relation to the metre

9 April 2011

• curprev 14:1914:19, 9 April 2011‎ imported>John R. Brews‎ m 14,410 bytes +31‎ →‎Other systems of units
• curprev 13:3513:35, 9 April 2011‎ imported>John R. Brews‎ 14,379 bytes +365‎ source
• curprev 11:4011:40, 9 April 2011‎ imported>John R. Brews‎ m 14,059 bytes −38‎ →‎Other systems of units
• curprev 11:3911:39, 9 April 2011‎ imported>John R. Brews‎ 14,097 bytes −42‎ →‎Other systems of units: revise statement

8 April 2011

• curprev 13:5213:52, 8 April 2011‎ imported>John R. Brews‎ 14,139 bytes +125‎ draw conclusion
• curprev 13:4013:40, 8 April 2011‎ imported>John R. Brews‎ 14,014 bytes +1,792‎ →‎Relation to the metre: uncertainties
• curprev 13:3013:30, 8 April 2011‎ imported>John R. Brews‎ 13,885 bytes +1,248‎ →‎Relation to the metre: Hall Nobel lecture
• curprev 11:0711:07, 8 April 2011‎ imported>John R. Brews‎ 13,399 bytes +895‎ →‎Other systems of units: dilute statement

3 April 2011

• curprev 08:3808:38, 3 April 2011‎ imported>John R. Brews‎ 13,351 bytes +615‎ →‎Relation to the metre: wavelengths in metres
• curprev 08:3108:31, 3 April 2011‎ imported>John R. Brews‎ m 13,053 bytes +1‎ No edit summary
• curprev 08:2308:23, 3 April 2011‎ imported>John R. Brews‎ 13,052 bytes +316‎ →‎Relation to the metre: source for optical frequency measurement
• curprev 08:1308:13, 3 April 2011‎ imported>John R. Brews‎ m 12,736 bytes +232‎ No edit summary
• curprev 08:1108:11, 3 April 2011‎ imported>John R. Brews‎ 12,736 bytes +232‎ →‎Relation to the metre: another quote
• curprev 07:5007:50, 3 April 2011‎ imported>John R. Brews‎ 12,504 bytes +384‎ →‎Relation to the metre: imperfections
• curprev 06:5806:58, 3 April 2011‎ imported>John R. Brews‎ 12,201 bytes +81‎ predictions
• curprev 06:2706:27, 3 April 2011‎ imported>John R. Brews‎ 12,120 bytes +1,201‎ →‎History: link
• curprev 06:1206:12, 3 April 2011‎ imported>John R. Brews‎ 12,085 bytes +1,166‎ →‎History: cavity resonance

2 April 2011

• curprev 16:2416:24, 2 April 2011‎ imported>John R. Brews‎ 10,919 bytes −1,718‎ →‎Other systems of units: trim it down

27 March 2011

• curprev 12:5412:54, 27 March 2011‎ imported>John R. Brews‎ 12,669 bytes +32‎ →‎Relation to the metre: link
• curprev 12:5212:52, 27 March 2011‎ imported>John R. Brews‎ 12,637 bytes +415‎ →‎Relation to the metre: reword
• curprev 12:3512:35, 27 March 2011‎ imported>John R. Brews‎ 12,611 bytes +27‎ →‎Relation to the metre: reword
• curprev 12:3312:33, 27 March 2011‎ imported>John R. Brews‎ 12,584 bytes +362‎ →‎Relation to the metre: consequences
• curprev 12:2712:27, 27 March 2011‎ imported>John R. Brews‎ 12,222 bytes +12,222‎ →‎Relation to the metre: add to observation by Rindler
• curprev 12:1712:17, 27 March 2011‎ imported>John R. Brews‎ 11,803 bytes −6‎ vacuum in relativity is not necessarily ideal vacuum
• curprev 12:1312:13, 27 March 2011‎ imported>John R. Brews‎ 11,809 bytes +1‎ rearrangement of sentences
• curprev 12:1012:10, 27 March 2011‎ imported>John R. Brews‎ 11,808 bytes +2,494‎ properties of light propagation
• curprev 11:4111:41, 27 March 2011‎ imported>John R. Brews‎ 11,431 bytes +76‎ →‎Relation to the metre: rewording

25 March 2011

• curprev 12:3212:32, 25 March 2011‎ imported>John R. Brews‎ 11,355 bytes +28‎ link

20 March 2011

• curprev 13:0613:06, 20 March 2011‎ imported>John R. Brews‎ 11,327 bytes +93‎ →‎Relation to the metre: See also

19 March 2011

• curprev 14:4614:46, 19 March 2011‎ imported>John R. Brews‎ m 11,271 bytes +37‎ →‎Relation to the metre: elaboration
• curprev 13:2313:23, 19 March 2011‎ imported>John R. Brews‎ 11,234 bytes +23‎ →‎History: link
• curprev 13:0113:01, 19 March 2011‎ imported>John R. Brews‎ 11,211 bytes +1,897‎ →‎History: some more history
• curprev 12:3012:30, 19 March 2011‎ imported>John R. Brews‎ 10,308 bytes +704‎ various links

17 March 2011

• curprev 14:4314:43, 17 March 2011‎ imported>John R. Brews‎ 9,651 bytes +47‎ →‎Relation to the metre: links
• curprev 10:4010:40, 17 March 2011‎ imported>John R. Brews‎ m 9,604 bytes +109‎ →‎Other systems of units: bit more detail
• curprev 10:3310:33, 17 March 2011‎ imported>John R. Brews‎ m 9,495 bytes +181‎ →‎Other systems of units

15 March 2011

• curprev 09:2809:28, 15 March 2011‎ imported>John R. Brews‎ 9,507 bytes +193‎ →‎History: image
• curprev 08:5408:54, 15 March 2011‎ imported>John R. Brews‎ 9,314 bytes +289‎ re-order footnotes
• curprev 08:4908:49, 15 March 2011‎ imported>John R. Brews‎ 9,314 bytes +256‎ →‎Other systems of units: link to NIST

13 March 2011

• curprev 09:3009:30, 13 March 2011‎ imported>John R. Brews‎ m 9,058 bytes +22‎ nowrap
• curprev 09:2609:26, 13 March 2011‎ imported>John R. Brews‎ m 9,036 bytes +11‎ →‎Relation to the metre: nowrap

10 March 2011

• curprev 15:2215:22, 10 March 2011‎ imported>John R. Brews‎ 9,025 bytes +6,415‎ →‎Relation to the metre: nowrap
• curprev 14:3714:37, 10 March 2011‎ imported>John R. Brews‎ m 8,993 bytes +25‎ →‎Other systems of units
• curprev 12:0912:09, 10 March 2011‎ imported>John R. Brews‎ 8,968 bytes +470‎ →‎Other systems of units: source
• curprev 12:0112:01, 10 March 2011‎ imported>John R. Brews‎ 8,606 bytes +108‎ →‎Other systems of units: more detail on atomic units
• curprev 11:4711:47, 10 March 2011‎ imported>John R. Brews‎ m 8,498 bytes +5,888‎ No edit summary
• curprev 11:4611:46, 10 March 2011‎ imported>John R. Brews‎ 8,497 bytes +894‎ limiting speed
• curprev 11:3111:31, 10 March 2011‎ imported>John R. Brews‎ 8,012 bytes +409‎ source
• curprev 11:0611:06, 10 March 2011‎ imported>John R. Brews‎ m 7,606 bytes +3‎ missing connective
• curprev 11:0311:03, 10 March 2011‎ imported>John R. Brews‎ 7,603 bytes +952‎ Duck the question of simultaneity
• curprev 10:2210:22, 10 March 2011‎ imported>John R. Brews‎ 7,985 bytes +807‎ experimental observation
• curprev 09:4209:42, 10 March 2011‎ imported>John R. Brews‎ m 7,209 bytes +31‎ →‎Relation to the metre: make link more specific

9 March 2011

• curprev 15:2115:21, 9 March 2011‎ imported>John R. Brews‎ m 7,178 bytes +527‎ →‎Other systems of units
• curprev 15:0415:04, 9 March 2011‎ imported>John R. Brews‎ 7,183 bytes +532‎ →‎Other systems of units: fine structure constant
• curprev 13:3613:36, 9 March 2011‎ imported>John R. Brews‎ 6,651 bytes +326‎ →‎Other systems of units: comparison of lengths
• curprev 13:3213:32, 9 March 2011‎ imported>John R. Brews‎ 6,325 bytes +9‎ →‎Relation to the metre: Break up section
• curprev 13:2913:29, 9 March 2011‎ imported>John R. Brews‎ 6,316 bytes +2,024‎ headers
• curprev 03:0103:01, 9 March 2011‎ imported>John R. Brews‎ 6,236 bytes +74‎ some details
• curprev 02:3902:39, 9 March 2011‎ imported>John R. Brews‎ m 6,162 bytes +541‎ No edit summary
• curprev 02:3502:35, 9 March 2011‎ imported>John R. Brews‎ 6,174 bytes +553‎ elaborate on corrections

1 December 2010

• curprev 10:4110:41, 1 December 2010‎ imported>John R. Brews‎ 5,621 bytes +1,329‎ move clarification to before quote
• curprev 10:3710:37, 1 December 2010‎ imported>John R. Brews‎ 5,614 bytes +859‎ inserted words for clarification shown by [ ]
• curprev 10:3510:35, 1 December 2010‎ imported>John R. Brews‎ 5,565 bytes +810‎ source; quote

30 November 2010

• curprev 12:0112:01, 30 November 2010‎ imported>John R. Brews‎ m 4,755 bytes 0‎ word order
• curprev 11:5411:54, 30 November 2010‎ imported>John R. Brews‎ 4,755 bytes +463‎ link
• curprev 11:3411:34, 30 November 2010‎ imported>John R. Brews‎ 4,292 bytes +1,579‎ some links; some details of '83 decision

29 November 2010

• curprev 13:1713:17, 29 November 2010‎ imported>John R. Brews‎ 3,972 bytes +1,259‎ rewrite, re-organize

9 June 2010

• curprev 19:0919:09, 9 June 2010‎ imported>Milton Beychok‎ 2,713 bytes +90‎ wiki link

17 April 2010

• curprev 18:0418:04, 17 April 2010‎ imported>Milton Beychok‎ 2,644 bytes +21‎ wiki link

20 September 2008

• curprev 00:3100:31, 20 September 2008‎ imported>Milton Beychok‎ m 2,623 bytes +13‎ Revised a CZ link to avoid DAB

31 May 2008

• curprev 07:4907:49, 31 May 2008‎ imported>Paul Wormer‎ m 2,610 bytes +2,610‎ No edit summary

30 May 2008

• curprev 04:2804:28, 30 May 2008‎ imported>Paul Wormer‎ 2,586 bytes +2,586‎ No edit summary
• curprev 02:5002:50, 30 May 2008‎ imported>Paul Wormer‎ 2,010 bytes +250‎ No edit summary

29 May 2008

• curprev 09:3709:37, 29 May 2008‎ imported>Paul Wormer‎ 1,760 bytes +1,760‎ New page: {{subpages}} In physics, the '''speed of light''' in vacuum, commonly denoted by ''c'', is seen as one of the constants of nature. The main postulate of special relativity states ...