Jump to content

Vacuum flask: Revision history


For any version listed below, click on its date to view it. For more help, see Help:Page history and Help:Edit summary. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary

(newest | oldest) View (newer 50 | ) (20 | 50 | 100 | 250 | 500)

8 April 2024

26 February 2024

22 January 2024

9 January 2024

24 September 2023

23 July 2023

26 June 2023

12 June 2023

22 May 2023

17 May 2023

2 May 2023

24 April 2023

28 March 2023

15 March 2023

24 October 2022

19 October 2022

10 October 2022

29 September 2022

4 August 2022

7 June 2022

4 June 2022

22 May 2022

1 May 2022

  • curprev 21:1621:16, 1 May 20222a00:23c7:cf80:1:48b5:112a:d9e7:1f38 talk 15,374 bytes −5,000 Deleted. The physics provided was a derivation relating entropy and temperature developed using a vacuum flask as an example. Deleted because a. It's not really relevant to vacuums flasks specifically. (We don't use the wiki page for bricks to highlight physics of gravity) and b. It was incomplete - most vacuum flasks are an imperfect vacuum so some conduction etc would still exist. undo Tags: section blanking Mobile edit Mobile web edit

28 April 2022

17 April 2022

12 April 2022

16 January 2022

16 December 2021

21 November 2021

7 October 2021

14 September 2021

  • curprev 18:2718:27, 14 September 2021Prime Lemur talk contribs 20,532 bytes +56 →‎Research and industry: Replaced "LN2" with liquid nitrogen, added BP in kelvin. Left out conversion to deg C & F as it would create a very long parenthesised section. Also added "creating" to maintaining v low temps, as some applications, eg flash freezing biol samples, are more or less instantaneous. undo Tags: Mobile edit Mobile web edit Advanced mobile edit
(newest | oldest) View (newer 50 | ) (20 | 50 | 100 | 250 | 500)