WebEarth radius (denoted as R 🜨 or ) is the distance from the center of Earth to a point on or near its surface. Approximating the figure of Earth by an Earth spheroid, the radius ranges from a maximum of nearly 6,378 km (3,963 … WebCircumference of the Earth in Meters. When measured around the equator, the circumference of the Earth is 40.075 million meters. On the other hand, it is 40.008 … administrative affairs manager turkce WebPutting Eratosthenes result into modern units, his estimate of the circumference of the Earth is as follows: Circumference = 50 x 5000 stadia = 250,000 stadia 250,000 stadia x 185 meters/stadion = 46,250 kilometers. The modern measurement is 40,070 kilometers. Eratosthenes' estimate is only about 15% too large! WebIt takes time 8 min for light to reach from the sun to the earth surface. If speed of light is taken to be 3 × 1 0 8 m s − 1 , find the distance from the sun to the earth in km. Easy blancas redondas corcheas WebOct 14, 2024 · Earth, with an average distance of 92,955,820 miles (149,597,890 km) from the sun, is the third planet and one of the most unique planets in the solar system. ... Earth's Shape . Earth's … WebOct 26, 1998 · 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, the surface of the earth at the equator ... administrative affairs officer WebDec 24, 2015 · The equatorial circumference of the Earth is 40,075 km. This is the distance around the equator of the Earth. If you measure the circumference of the …

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 … See more 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, … See more • 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 See more In 1617 the Dutch scientist Willebrord Snellius assessed the circumference of the Earth at 24,630 Roman miles (24,024 statute miles). … See more • Earth radius • Spherical Earth • Nautical mile See more • Carl Sagan demonstrates how Eratosthenes determined that the Earth was round and the approximate circumference See more WebHow to convert Earth Circumference to Kilometers (Ec to km)? 1 Ec = 40000 km. 1 x 40000 km = 40000 Kilometers. Always check the results; rounding errors may occur. Definition: The kilometer (SI symbol: km) or kilometre (British spelling) is a unit of length in the metric system, equal to 1000 meters (kilo- being the SI prefix for 1000). administrative adoption in the philippines WebJun 27, 2024 · Earth turns on its own axis about once every 24 hours (or, to be precise, every 23 hours, 56 minutes and 4 seconds). Earth measures 24,898 miles (40,070 kilometers) in circumference, so when you ... WebJul 6, 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). administrative affairs director WebTerrestrial Atmosphere Surface pressure: 1014 mb Surface density: 1.217 kg/m 3 Scale height: 8.5 km Total mass of atmosphere: 5.1 x 10 18 kg Total mass of hydrosphere: 1.4 x 10 21 kg Average temperature: 288 K (15 C) … WebEquatorial Circumference. A measurement of the distance around the equator of Mars. About half (53.2%) that of Earth. Mars: 21,339 kilometers or 13,259 miles. Earth: 40,075 kilometers or ... Earth: 107,218 kilometers per hour (2.9783 x 10 4 meters per second) or 66,622 miles per hour. Year. Length of Year blanca studio knox shirt WebHow to convert Earth Circumference to Kilometers (Ec to km)? 1 Ec = 40000 km. 1 x 40000 km = 40000 Kilometers. Always check the results; rounding errors may occur. …

WebEquatorial circumference: 40 076 km (~ 24 902 miles). Polar circumference: 40 005 km (~ 24 858 miles). Diameter of the Earth: ... average distance from Earth: 384 000 km (~ 238 607 miles) The Moon orbits Earth in 27.3217 days The Asteroids Asteroid 3753 Cruithne "Earth's second moon" - size: 5 km in diameter - more info blancas reception hall san antonio tx WebMar 2, 2009 · The circumference of the Earth in kilometers is 40,075 km, and the circumference of the Earth in miles is 24,901. In other words, if you could drive your car … administrative advice meaning