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DC Field | Value | Language |
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dc.creator | Cahill R. T. | - |
dc.date | 2005 | - |
dc.date.accessioned | 2013-06-01T12:18:05Z | - |
dc.date.available | 2013-06-01T12:18:05Z | - |
dc.date.issued | 2013-06-01 | - |
dc.identifier | http://www.ptep-online.com/index_files/2005/PP-03-04.PDF | - |
dc.identifier | http://www.doaj.org/doaj?func=openurl&genre=article&issn=15555534&date=2005&volume=3&issue=&spage=25 | - |
dc.identifier.uri | http://koha.mediu.edu.my:8181/jspui/handle/123456789/8819 | - |
dc.description | Physics textbooks assert that in the famous interferometer 1887 experiment to detect absolute motion Michelson and Morley saw no rotation-induced fringe shifts - the signature of absolute motion; it was a null experiment. However this is incorrect. Their published data revealed to them the expected fringe shifts, but that data gave a speed of some 8 km/s using a Newtonian theory for the calibration of the interferometer, and so was rejected by them solely because it was less than the 30 km/s orbital speed of the Earth. A 2002 post relativistic-effects analysis for the operation of the device however gives a different calibration leading to a speed > 300 km/s. So this experiment detected both absolute motion and the breakdown of Newtonian physics. So far another six experiments have confirmed this first detection of absolute motion in 1887. | - |
dc.publisher | HEXIS (Arizona, USA) | - |
dc.source | Progress in Physics | - |
dc.subject | General Relativity | - |
dc.subject | Reference Frames | - |
dc.title | The Michelson and Morley 1887 Experiment and the Discovery of Absolute Motion | - |
Appears in Collections: | Physics and Astronomy |
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