Webthenes' method of measuring the world, and will understand the limitations of the miniature; LWBAT reproduce Eratosthenes' diagram and use it to find a circumference. Time Lesson Procedures 10:00 Insert two toothpicks into each fruit and use a marker to label them A and S (for Alexandria and Syrene). The measurement of Earth's circumference is the most famous among the results obtained by Eratosthenes, who estimated that the meridian has a length of 252,000 stadia (39,060 to 40,320 kilometres (24,270 to 25,050 mi)), with an error on the real value between −2.4% and +0.8% (assuming a value for the stadion between 155 and 160 metres (509 and 525 ft)). Eratosthenes described his ar…
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WebThe exact size of the stadion he used is no longer known (the common Attic stadion was about 185 m), but it is generally believed that Eratosthenes' value corresponds to between 39,690 km and 46,620 km. The … WebApr 1, 2024 · 8 thoughts on “2.b Eratosthenes’ measurement results” ... Notably, the poles are only about 6350 km from the center of the earth and about 10000 km from the equator (if globe). So the 8600 for Oslo (60° north) looks rather strange. Reply. KevinR says: 2024-04-02 at 10:46 am. clearview tutorial
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WebSep 4, 2024 · As it turns out, the meridional circumference of Earth (from pole to pole) is roughly 40,008 km, and the equatorial circumference is about 40,075 km (it's bigger at … WebMay 18, 2024 · During a time when Goshen College students are strewn across the globe, the May term astronomy class had the unique opportunity to measure the circumference of it. On May 12, the class recreated the measurements of Eratosthenes, who completed the first accurate measurement of the circumference of the Earth in 240 B.C. WebMay 13, 2024 · Eratosthenes derived the convincing proof that Earth is a spherical object. In addition, Eratosthenes invented the method to measure the circumference of the … bluetooth action speaker