How many km is the earth's circumference

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August undefined, 2024

WebAccording to space.com, (which is the source Google uses) the earth's circumference is 24,901 miles. According to National Geographic it is 24,902 miles and according to your article it was significantly less than both of those estimates. Is your information updated? • ( 1 vote) Upvote Downvote Davin V Jones 4 years ago 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, Greek astronomer Erasothenes estimated the Earth’s circumference by measuring the angles of the shadows cast by the Sun.

What is the circumference of the Earth? - Answers

WebIn 200 B.C.E., Erastothenes estimated the circumference of the Earth to be about 46,250 km (at the time he used a different unit for distance, the stadia). Today we know that the Earth’s circumference is roughly 40,000 km (24,854 miles). Not bad for a two-thousand year old estimate with no modern technology! Web25 apr. 2024 · However, there is no coincidence that our world's circumference is close to 40000 kilometers. From Wikipedia: The metre was originally defined in 1793 as one ten … pooh read along cd rom

Earth - Equatorial Circumference

WebEarth orbits the Sun at an average distance of 149.60 million km (92.96 million mi) [1] in a counterclockwise direction as viewed from above the Northern Hemisphere. One … Web26 aug. 2024 · The earth rotates once every 23 hours, 56 minutes and 4.09053 seconds, called the sidereal period, and its circumference is roughly 40,075 kilometers. Thus, … Web19 dec. 2013 · Harilal Krishna. Advertisement. Eratosthenes Eratosthenes, a Greek Mathematician, lived in Alexandria, Egypt, in the third century BC. Born 276 BC Cyrene Died 194 BC Alexandria Ethnicity Greek Occupation Scholar, librarian, poet, and inventor He was the first person to calculate the circumference of the earth by using a measuring … shap.plots.force不显示

How many kilometers is the distance around the Earth?

How many km is the earth's circumference

Web25 apr. 2024 · Well, as others have pointed out we're a little off from $2^{12}$ kilometers. However, there is no coincidence that our world's circumference is close to $40000$ kilometers. From Wikipedia:. The metre was originally defined in 1793 as one ten-millionth of the distance from the equator to the North Pole along a great circle, so the Earth's … Earth's circumference is the distance around Earth. Measured around the Equator, it is 40,075.017 km (24,901.461 mi). Measured around the poles, the circumference is 40,007.863 km (24,859.734 mi). Measurement of Earth's circumference has been important to navigation since ancient times. The first known … Meer weergeven Eratosthenes The measure 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, … Meer weergeven • Earth radius • Spherical Earth • Nautical mile Meer weergeven • Carl Sagan demonstrates how Eratosthenes determined that the Earth was round and the approximate circumference Meer weergeven In 1617 the Dutch scientist Willebrord Snellius assessed the circumference of the Earth at 24,630 Roman miles (24,024 statute miles). Around that time British mathematician Edmund Gunter improved navigational tools including a new quadrant to determine … Meer weergeven • Krebs, Robert E.; Krebs, Carolyn A. (2003). "Calculating the Earth's Circumference". Groundbreaking Scientific Experiments, Inventions, and Discoveries of the Ancient World. Greenwood Publishing Group. p. 52. ISBN 978-0-313-31342-4 Meer weergeven

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Web14 dec. 2024 · To calculate the circumference of a circle with a radius of 1 meter, simply follow these steps: Multiply the radius by 2 to get the diameter of 2 meters. Multiply the … Web18 nov. 2015 · 149 Million km. The average distance from the Sun to the Earth is about 149 Million km, average because the orbit of Earth is no a perfect sphere but an Ellipse. So …

WebThe circumference of a circle is: 2* pi*R. Where R is the radius of the circle. In this case the radius is that of the Earth which is about 6380 kilometers. Hence the circumference of the Earth (at the equator) is about 2 x 3.14 x 6380 = 40,000 Kilometers. As there is 1.6 km in a mile, so in miles the circumference is about 25,000. WebMetric: 149,598,262 km English: 92,956,050 miles Scientific Notation: 1.4959826 x 10 8 km Astronomical Units: 1.000 A.U.

Web1 Earth Circumference to common length units; 1 Ec = 40000000 meters (m) 1 Ec = 40000 kilometers (km) 1 Ec = 4000000000 centimeters (cm) 1 Ec = 131233595.80052 feet (ft) … Web12 nov. 2009 · The Earth is 3.64 times larger than Moon's Circumference. (Earth's Circumference) 39,843 divide by (Moon's Circumference) 10,921=3.64 What is the circumference of the moon at its...

WebThe Equatorial Circumference of the Earth is: 40075.017 km 24901.461 miles 21638.778 nautical miles The circumference of the Earth depends on the great circle that is …

WebEarth is located 3,539.73 mi (5,696.64 km) south of the North Pole. Equator: 2,678.68 mi (4,310.92 km) How far is Earth from the equator and on what hemisphere is it? Earth is … pooh receiving blanketWebUsing those measurements, the equatorial circumference of Earth is about 24,901 miles ( 40,075 km ). However, from pole to pole — the meridional circumference — Earth is … shapping the future istWeb11 rijen · The Earth's radius (r) is 6371 km or 3959 miles, based on numbers from Wikipedia, which gives a circumference (c)of c = 2 * π * r = 40 030 km. We wish to find the height (h) which is the drop in curvature … pooh read alongWeb3 feb. 2016 · Circumference of the disk: Sun - 8750492 km; Earth - 80148 km; Moon; 21834 km. Circumference = 3.141592654 X diameter. shap plots barWeb6 jul. 2024 · Earth's polar radius is 3,950 miles (6,356 km) — a difference of 13 miles (22 km). Using those measurements, the equatorial circumference of Earth is about 24,901 miles (40,075 km).... pooh rates of the hundred acre woodWeb28 jun. 2024 · Today we know our planet's circumference is roughly 40,000 kilometers (24,850 miles). How many km is space from Earth? 100 kilometersThe shortest … shap pink quarry addressWeb4 sep. 2024 · The circumference of the earth was 40,000 kilometres, according to Eratosthenes' calculations. shap plots explained