Skip to main content

  | मौसम…

411 समाचार
Public archive edition · Attributed source reporting with original dates · AI drafts are excluded

411 REFERENCE · Wiktionary

McLeod gauge

Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.

English Alternative forms en McLeod gage USA Etymology Invented in 1874 by Herbert McLeod. Noun en physics a device, rather like a manometer, used to measure low pressures close to that of a vacuum, by using an application of Boyle's law See also en sticky vacuum Further reading en eponyms