Template:Are You Sure/September 25: Difference between revisions
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(Created page with "• ... that astronomer and instrument maker Ole Rømer made the first quantitative measurements of the speed of light?") |
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[[File:Illustration from 1676 article on Ole Rømer's measurement of the speed of light.jpg|thumb|175px|link=Ole Rømer (nonfiction)|A diagram of Jupiter (B) eclipsing its moon Io (DC) as viewed from different points in earth's orbit around the sun. From [[Ole Rømer (nonfiction)|Olaf (Ole) Roemer]], "Demonstration tovchant le mouvement de la lumiere trouvé par M. Römer de l' Academie Royale des Sciences," December 7, 1676.]] | |||
• ... that astronomer and instrument maker [[Ole Rømer (nonfiction)|Ole Rømer]] made the first quantitative measurements of the speed of light? | • ... that astronomer and instrument maker [[Ole Rømer (nonfiction)|Ole Rømer]] made the first quantitative measurements of the speed of light? | ||
Revision as of 13:28, 25 September 2020
A diagram of Jupiter (B) eclipsing its moon Io (DC) as viewed from different points in earth's orbit around the sun. From Olaf (Ole) Roemer, "Demonstration tovchant le mouvement de la lumiere trouvé par M. Römer de l' Academie Royale des Sciences," December 7, 1676.
• ... that astronomer and instrument maker Ole Rømer made the first quantitative measurements of the speed of light?