Приклади вживання Eratosthenes Англійська мовою та їх переклад на Українською
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Eratosthenes of Cyrene.
Trigonometry allowed Eratosthenes to compute the sun's altitude.
Eratosthenes to Strabo.
The first person to use the word"geography" was Eratosthenes(276- 194 BC).
Eratosthenes Anaximander.
In this video we're going to talk about Eratosthenes who was a Greek scholar that lived about two thousand years ago.
Eratosthenes knew the distance from Alexandria to Syene was 5,000 stadia.
Back in Alexandria the following year, Eratosthenes measured the altitude of the sun at noon on the summer solstice.
Eratosthenes knew the distance from Alexandria to Syene was 5,000 stadia.
At noon on the samedate(but obviously not the same year) Eratosthenes noticed that objects did cast shadows in Alexandria.
Eratosthenes(276- 194 BC) had yet to measure the circumference of the earth, but Aristarchus knew that it must be big.
The first map, which depicted Europe, Asia and part of Africa,was made by the ancient Greek scientist Eratosthenes of Cyrene.
Eratosthenes knew the distance between those two locations, so multiplying that distance by fifty gave him the earth's circumference.
It is known that he lived around the time of Eratosthenes or after, because he criticized Eratosthenes' method of doubling the cube.
Euphiletus tells a story about how an old womanapproached him near his house to inform him of his wife's affair with Eratosthenes.
On the basis of this suspicion of the sphericity of the Earth, Eratosthenes had been able to calculate the diameter of the planet with negligible error.
Eratosthenes accurately measured the diameter of the earth(Faulkner 1997), which allowed computation of absolute sizes and distances for the sun and moon.
In this speech,the defendant Euphiletus claims to have legally killed Eratosthenes because he caught him committing adultery with his wife.
More than 2,000 years ago, Eratosthenes, a Greek astronomer living in Alexandria, made use of this phenomenon to measure the size of the earth.
Both Strabo and Agathemerus(later Greek geographers) claim that, according to the geographer Eratosthenes, Anaximander was the first to publish a map of the world.
Eratosthenes noticed that on the summer solstice near Aswan in modern day southern Egypt, no shadows of vertical objects were cast at noon.
Seven degrees is about 1/50 of the circumference of a circle, so Eratosthenes knew that the circumference of the earth was 50 times the distance between the two cities.
Eratosthenes was one of the first scientific geographers, calculating the circumference of the earth and making the first maps based on scientific principles.
The general views of the De situ orbismainly agree with those current among Greek writers from Eratosthenes to Strabo; the latter was probably unknown to Mela.
Years before Columbus set sail, Eratosthenes not only realized the earth was round, but calculated its circumference and diameter within a few miles of their actual size.
To make his proposed voyage more palatable,Columbus overestimated the eastward distance from Europe, and at the same time he decreased Eratosthenes' measurement of the earth's circumference.
Eratosthenes measured the lengths of the stick and its shadow in Alexandria and used trigonometry to find that the sun made an angle of 7° with the zenith, the point directly overhead.
The invention of a geographiccoordinate system is generally credited to Eratosthenes of Cyrene, who composed his now-lost Geography at the Library of Alexandria in the 3rd century BC.
Years after Eratosthenes's death, while Christopher Columbus studied what Eratosthenes had written about the size of the Earth, he chose to believe, based on a map by Toscanelli, that the Earth's circumference was 25% smaller.
Had Columbus set sail knowing that Eratosthenes' larger circumference value was more accurate, he would have known that the place that he made landfall was not Asia, but rather a New World.