Geography/ Eratosthenes term paper 12301

We aren't quite sure what answer Eratosthenes came up with, though. The distance between Alexandria and Syene was measured in stadia. The stadion was a distance unit that was often used in ancient times. However, not everybody used a stadion of the same length. If Eratosthenes used one length for the stadion, his answer was really, really good. The Earth is about 40 thousand kilometers (about 24,860 miles) around. The measurement that Eratosthenes made might have been within about 1% of this. That would be amazing! However, he might have used a different length stadion. If that is true, his answer was off by about 16%. That is still pretty good!

Get access to Eratosthenes Essays only from Anti Essays

Biography Of Eratosthenes Essay Examples | Kibin

on the murder of eratosthenes essay - YouTube

was a talented mathematician and geographer as well as an astronomer. He made several other important contributions to science. Eratosthenes devised a system of latitude and longitude, and a calendar that included leap years. He invented the armillary sphere, a mechanical device used by early astronomers to demonstrate and predict the apparent motions of the stars in the sky. He also compiled a star catalog that included 675 stars. His measurement of the circumference of Earth was highly respected in his day, and set the standard for many years thereafter. He may have also measured the distances from Earth to both the and to the , but the historical accounts of both deeds are, unfortunately, rather cryptic.

Project MUSE - Eratosthenes' "Geography"

Here's where things get a bit tricky. Eratosthenes had the distance between the two cities measured. His records show that the distance was found to be 5,000 stadia. The stadion (plural = stadia) was a common distance unit of the time. Unfortunately, there was not a universal, standard length for the stadion; so we don't know exactly which version of the stadion Eratosthenes used, and therefore are not exactly sure how accurate his solution was. He may have been correct to within less than 1%, a remarkable accomplishment! Or, if it was actually a different stadion that he used, he may have been off by about 16%. That is still pretty good! The actual polar circumference of Earth is just a bit over 40 thousand km (about 24,860 miles).

Who is Eratosthenes? Life, Biography & Discoveries …

Eratosthenes - Essay about Ancient Greek mathematicians

Commentary: The opening of Strabo’s Geography immediately showshis major debt to Eratosthenes, the first primary source mentioned. infact Strabo’s comments about the validity of geography as a scholarlydiscipline may derive from Eratosthenes'...

Your assignment is to write a 3 to 5 page essay discussing how he accomplished this great.

Synthesis essay examples english 12 - Anah Maria

In his second book, he [Eratosthenes] attempts to change the structureof geography and states his own assumptions, and if there is any furthercorrection, there must be an attempt to provide it. To introducemathematics and physics into the topic is...

Journal to get a qualified professional researchers and the examples essay field to surrender ..

Eratosthenes' "Geography" by Eratosthenes - Read Online

Another contribution that Eratosthenes made to geography was his description of the region "Eudaimon Arabia", now the Yemen, as inhabited by four different races.

April 2016 kasimovian stage in education professional academic help essay price angela hubler phd

Essay, Research Paper: Eratosthenes - Solid Papers

So what answer did he get? We know now that Earth is about 40 thousand kilometers (about 24,860 miles) around. We don't know for sure what answer Eratosthenes got. His measurement between Alexandria and Syene was in stadia. The stadion was used to measure distance in ancient times. It was used like a kilometer or a mile is used today. We don't know for sure how long the stadion that Eratosthenes used was. It might have been one length, or it might have been another. So maybe his answer was really, really good. It might have been within 1% of the right answer! Or it might not have been quite so good. It may have been off by about 16%. Either way, his answer was at least pretty good.