WebApr 7, 2024 · The length of a degree of arc of latitude is approximately 111 km (69 miles), varying, because of the nonuniformity of Earth’s curvature, from 110.567 km (68.706 miles) at the Equator to 111.699 km (69.41 miles) at the poles. Geographic latitude is also given … WebAug 1, 2024 · At 40 degrees north or south, the distance between a degree of longitude is 53 miles (85 kilometers). The line at 40 degrees north runs through the middle of the United States and China, as well as Turkey and Spain. Meanwhile, 40 degrees south is south …
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WebMay 31, 2008 · You probably mean our Earth. The diameter d of Earth from North Pole to South Pole is 12,713.54 kilometers (7,899.83 miles), but through the equator it is 12,756.32 kilometers (7,926.41 miles ... WebThe 65th parallel north is a circle of latitude that is 65 degrees north of the Earth's equatorial plane. It crosses the Atlantic Ocean, Europe, Asia and North America.. At this latitude the sun is visible for 22 hours, 4 minutes during the june solstice and 3 hours, 35 minutes during the december solstice.. Around the world. Starting at the Prime Meridian … fitbit refund registration page
Earth
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, … See more WebMar 2, 2009 · Here are a bunch of measurements for you: Circumference of the Earth in kilometers: 40,075 km Circumference of the Earth in meters: 40,075,000 meters Circumference of the Earth in centimeters ... WebJan 21, 2024 · Here's an example. The circumference (distance around the largest part of the Earth) is roughly 24,898 miles (40,070 kilometers), … can gargling with salt water help bad breath