Ole romer biography of william

Ole Christensen Rømer was Ole Roemer, Danish astronomer who demonstrated conclusively that light travels at a finite speed. This was accomplished when he accurately predicted the eclipse of Io in November Roemer later served as Denmark’s royal mathematician. Learn more about his life and work.

Ole Rømer, a Danish Ole Christensen Rømer (Danish: [ˈoːlə ˈʁœˀmɐ]; 25 September – 19 September ) was a Danish astronomer who, in , first demonstrated that light travels at a finite speed. Rømer also invented the modern thermometer showing the temperature between two fixed points, namely the points at which water respectively boils and freezes.

Ole Christensen Rømer (September

Ole Christensen Rømer was a Danish astronomer who in made the first quantitative measurements of the velocity of light. In scien-tific literature alternative spellings, such as “Roemer”, “R ̈omer”, and “Romer”, are common.

Ole Christensen Rømer (1644--1710) Ole Christensen Rømer [1] (September 25, , Århus – September 19, , Copenhagen) was a Danish astronomer who demonstrated that light had a finite speed by measuring apparent changes in the periods of the revolution of Jupiter 's moon, Io.

Ole Romer, born in Denmark Rømer's determination of the speed of light was the demonstration in that light has an apprehensible, measurable speed and so does not travel instantaneously. The discovery is usually attributed to Danish astronomer Ole Rømer, [note 1] who was working at the Royal Observatory in Paris at the time.

Römer came from a RöMER, OLE CHRISTENSEN (OR ROEMER, OLAUS) (b. Aarhus, Denmark, 25 September ; d. Copenhagen, Denmark, 19 September ) astronomy. Römer came from a family of small merchants.

One member of the staff Ole Rømer. Ole Christensen Rømer (Danish: [ˈoːlə ˈʁœˀmɐ]; 25 September – 19 September ) was a Danish astronomer who, in , first demonstrated that light travels at a finite speed.

One of Ole Römer's most Roemer, Ole Christensen (at the Galileo Project) , Démonstration touchant le mouvement de la lumière [リンク切れ] (The paper on the speed of light, in old French, as ordinary text) Rømer and the Doppler Principle. (further details on Rømer's result) （デンマーク語） Fysikeren Ole Rømer (in Danish.