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John II Casimir Vasa ( Polish: Jan II Kazimierz Waza; Lithuanian: Jonas Kazimieras Vaza; 22 March 1609 – 16 December 1672) was King of Poland and Grand Duke of Lithuania from 1648 to his abdication in 1668 as well as a claimant to the throne of Sweden from 1648 to 1660. He was the first son of Sigismund III Vasa with his second wife Constance ...
John Casimir, Duke of Saxe-Coburg, of the Ernestine line, was a son of John Frederick II, Elector of Saxony. He succeeded to the Duchy of Coburg in 1572 and married, in 1599, as his second wife, Margareta, sixth daughter of William the Younger, Duke of Brunswick-Lüneburg (see 420439).
4 de dic. de 2022 · Así, los espejos se atraerán entre sí, del mismo modo que dos objetos sujetos por un muelle estirado se moverán juntos al disminuir la energía almacenada en el muelle. Este efecto, el de que dos espejos en el vacío se atraigan entre sí, es el efecto Casimir. Fue predicho por primera vez en 1948 por el físico holandés Hendrick Casimir.
John II Casimir (Polish: Jan II Kazimierz Waza; Lithuanian: Jonas Kazimieras Vaza; 22 March 1609 – 16 December 1672) was King of Poland and Grand Duke of Lithuania from 1648 until his abdication in 1668 as well as titular King of Sweden from 1648 until 1660. He was the first son of Sigismund III Vasa with his second wife Constance of Austria. John Casimir succeeded his older half-brother ...
She hired a mercenary named John Casimir. Elizabeth gave Casimir the money to raise an army of 6,000 volunteers. A mercenary leading a voluntary army meant Elizabeth was not directly sending an English army to fight against Spain. Casimir failed to beat the Spanish forces in the Netherlands. He angered the Dutch Catholics by attacking their ...
1 de sept. de 2002 · The Casimir force is the most famous mechanical effect of vacuum fluctuations. Consider the gap between two plane mirrors as a cavity ( figure 1 ). All electromagnetic fields have a characteristic “spectrum” containing many different frequencies. In a free vacuum all of the frequencies are of equal importance.
John II Casimir ( Jan II Kazimierz ): King of Poland 1648-1668; born 22 March 1609 in Kraków, Poland, son of Sigismund III Vasa, King of Poland and Constance of Austria. John Casimir was elected king of Poland in 1648, succeeding his half-brother Władysław IV Vasa (1595-1648). In 1641 he joined the Jesuits and was eventually made a cardinal ...
