How many km is the circumference of the earth
Web18 dec. 2024 · – Planet Earth has a circumference of roughly 40,075 km, or 24,901 miles. But since it is not perfectly round, this figure does not tell the whole story. By 240 BCE, … WebNature - Eratosthenes and the Circumference of the Earth. IN Sky and Telescopetaking the schoinus as 12,000 royal cubits of 0-525 metres each, the length of the stadium was 516 o 73 ft
How many km is the circumference of the earth
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WebFor this calculation, the longitude isn't needed. Mathematically, Earth is a spheroid. Earth radius at sea level is 6378.137 km (3963.191 mi) at the equator. It is 6356.752 km (3949.903 mi) at the poles and 6371.001 km (3958.756 mi) on average. The height above sea level of the location is added. Web18 aug. 2024 · Earth’s circumference (the distance all the way around the equator) is 24,901 miles (40,075 kilometers). Its diameter (the distance from one side to the other …
Web5 mei 2024 · We put satellites in orbit to better measure and map the Earth, and we could finally get a pretty accurate measure of the Earth’s circumference of about 40,075 km at the equator. That’s is pretty impressive, but it turns out that this result had already been discovered by a mathematician called Eratosthenes of Cyrene more than 2000 years … WebAnswer (1 of 5): Calculated in both the WGS84 ellipsoid and the GRS80 ellipsoid the Equatorial circumference is 40,075.016685578486 km. Calculated in the WGS84 …
Web31 jan. 2024 · This Earth curvature calculator allows you to determine how much of a distant object is obscured by the ... 1.6 m above the ground, your horizon (at a distance … Web12 aug. 2024 · The circumference of the Earth at the equator is about 25,000 miles (40,000 kilometers), so if you were to tunnel through the Earth from one side to the …
WebEarth's circumference (the distance all the way around the equator) is 24,901 miles (40,075 kilometers). Its diameter (the distance from one side to the other through Earth's center) is 7,926 miles (about 12,756 kilometers). …
Webwhat is the radius of the earth in kilometers. 6400 km. what is the diameter of earth ... what is the circumference of earth in miles. 24,000 miles. what is the circumference of … i press on towards the markWeb12 apr. 2024 · Mercury is small with an equatorial circumference of 9,525.1 miles (15,329.1 km), a little more than 1/3 the width of Earth. It is the closest planet to our Sun at an average distance of 36 million miles (58 million kilometers or 0.4 AU). Mercury’s axis is tilted just 2 degrees, meaning little to no seasonal variations. i press towards the mark meaningWeb27 dec. 2024 · In the mid-20th century, we began launching satellites into space that would help us determine the exact circumference of the Earth, 40,030 km. i pretend coffee helpsWebEratosthenes of Cyrene (/ ɛr ə ˈ t ɒ s θ ə n iː z /; Greek: Ἐρατοσθένης [eratostʰénɛːs]; c. 276 BC – c. 195/194 BC) was a Greek polymath: a mathematician, geographer, poet, astronomer, and music theorist.He was a man of learning, becoming the chief librarian at the Library of Alexandria.His work is comparable to what is now known as the study of … i pretend coffee helps svgWebConveniently, 7.2 degrees is 1/50th of a full circle ( 50 x 7.2° = 360° ). Eratosthenes understood that if he could determine the distance between Alexandria and Syene, he would merely have to multiply that distance by 50 to find the circumference of Earth! Here's where things get a bit tricky. Eratosthenes had the distance between the two ... i pretend that coffee helps mug blackWebHow many of you have seen this anti-ragging documentary video! Dr. R.K. Raghavan, former Director of CBI, Aishwarya Sakhuja, an Indian model, actress & was… i pretend coffee helps but mugWeb23 jul. 2024 · Well, the Moon is not always the same distance away from Earth. The orbit is not a perfect circle. When the Moon is the farthest away, it’s 252,088 miles away. That’s almost 32 Earths. When it's closest, the Moon is 225,623 miles away. That’s between 28 … i pretend lyrics