WebAtmospheric Thermodynamics (1st Edition) Edit edition Solutions for Chapter 1 Problem 4P: (a) Compute the circumference of the Earth at the Equator in km. (b) How many km are there per degree of longitude at the Equator? (c) How many km are there per degree of longitude at 30 N? … WebJul 6, 2024 · The circumference of Earth at the equator is about 24,874 miles (40,030 km), but from pole-to-pole — the meridional circumference — Earth is only 24,860 …
Equator Definition, Location, & Facts Britannica
WebAnswer (1 of 2): How the circumference of the Earth was first measured: Thousands of years ago, a very smart Greek mathematician named Eratosthenes of Cyrene (born 276 … WebApr 12, 2024 · The distance around Earth’s equator (equatorial circumference) is 24,873.6 miles (40,030.2 km). ... (40,030.2 kilometers) for Earth, and closer to the sun at an average of 67,238,251 miles (108,209,475 km), but rotates slowly on its axis. Venus takes 243 Earth days to rotate on its axis, but only 225 Earth days to orbit around the Sun ... city arts gallery
Equator - Wikipedia
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 million meters when measured from the North Pole to the South Pole. Circumference of the Earth in Kilometers (km) When measured around the equator, 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 • 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 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 … 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 WebOct 24, 2016 · The Earth isn't a perfect sphere. The Earth's rotation gives the Earth a slight equatorial bulge. The equator (at sea level) is about 21 km further from the center of the Earth than is the north pole. This means the Earth's equatorial circumference (40075 km) is about 67 kilometers longer than the Earth's meridional circumference (40008 km). city arts fest promo code