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Circumference of globe in miles

WebJul 3, 2024 · Remarkably, Eratosthenes determined the circumference to be 25,000 miles, just 99 miles over the actual circumference at the equator (24,901 miles). Although Eratosthenes made a few mathematical errors in his calculations, the, canceled each other out and yielded an amazingly accurate answer that still causes scientists to marvel. Web22 hours ago · A Maine lobsterman made an unusual catch — a 5-foot long military rocket, 20 miles offshore, officials said Wednesday. The man, based out of Cushing, contacted Maine State Police Tuesday after ...

How did the Greeks Measure the Earth’s Circumference?

WebIf the earth is a globe, and is 25,000 English statute miles in circumference, the surface of all standing water must have a certain degree of convexity—every part must be an arc of a circle. From the summit of any such arc there will exist a curvature or declination of 8 inches in the first statute mile. WebFor example, let's say that the measured sun angle was 7.2℃. This means that the central angle between Alexandria and Syene was also 7.2℃. Then the number of sectors to make a complete circle would be 360/7.2 = 50. The circumference of the Earth would then be 50 times the overland distance between Alexandria and Syene. phi overleaf https://traffic-sc.com

How to Calculate the Distance Between Latitude Lines

WebIf the earth is a globe, and is 25,000 English statute miles in circumference, the surface of all standing water must have a certain degree of convexity—every part must be an arc of a circle. ... (9.7 km) to … WebDec 14, 2024 · Determine the radius of a circle. Let's assume it's equal to 14 cm. Substitute this value to the formula for circumference: C = 2 * π * R = 2 * π * 14 = 87.9646 cm. You can also use it to find the area of a circle: A … Web13 Likes, 0 Comments - Dr.Danish Sajjad (@danish_sajjad_786) on Instagram: "Though blood vessels are relatively small ,the network is amazingly long .In fact ,if they ... tspa of howell

How Many Miles Around the Earth? - Universe Today

Category:Horizon Distance Proves Flat Earth? – Flat Earth Facts

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Circumference of globe in miles

Countless explorers have circumnavigated the globe. How do you …

WebMathematically, 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. Please enter the latitude in decimal degrees, here you can convert coordinates. Earth's circumference is the distance around Earth. Measured around the Equator poles ... Illustration showing a portion of the globe showing a part of the African continent. The sun beams shown as two rays hitting earth at Syene and Alexandria. ... such that the polar circumference of the Earth would be exactly … See more 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). See more Eratosthenes The measure of Earth's circumference is the most famous among the results obtained by … 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). … 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

Circumference of globe in miles

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WebOct 22, 2024 · (C = 2πr) With this information, Eratosthenes inferred that the Earth's radius was 6366 km. Both of these values are very close to the accepted modern values for the Earth's circumference and radius, 40,070 km and 6378 km respectively, which have since been measured by orbiting spacecraft. Web"Speed of the globe’s orbit: 66.600mph" "Curvature in one mile squared: 666ft" "The earth is on a 66.6 tilt." "Earth's axis of rotation and its plane of orbit around the Sun: 66.6 degree" "The polar circles are located near the poles of the Earth, at 66.6° N and S latitude." "Distance to the nearest galaxy is 11.7 million light-years.."

WebMar 26, 2016 · Eratosthenes divided 360° by 7.2° and got 50, which told him that the distance between Alexandria and Syene (500 miles) was 1/50 of the total distance around the Earth. So he multiplied 500 by 50 to arrive at his estimate of the Earth's circumference: 25,000 miles. This estimate was only 100 miles off the actual circumference of 24,900 … Webcircumference V = C 3 6 π 2 V ≈ 0.01689 C 3 Surface Area of a Sphere in terms of radius A = 4 π r 2 A ≈ 12.5664 r 2 in terms of volume A = π 1 / 3 ( 6 V) 2 / 3 A ≈ 4.83598 V 2 / 3 in terms of circumference A = C 2 π A ≈ …

WebThe flattened spherical nature of Earth is reflected in terms of its equatorial and meridional circumference. At the equator, Earth has a circumference of 24.901.461 mi / 40.075.017 km. When it comes to measurements … WebJun 14, 2008 · As a result, the latest measurements indicate that the Earth has an equatorial diameter of 12,756 km (7926 mi), and a polar diameter of 12713.6 km (7899.86 mi). In short, objects located along the ...

WebDec 22, 2024 · To calculate the radius of a circle, divide its circumference by 2π; for the circle's diameter, divide the circumference by π. Let's say that the circumference of a given circle is 20 inches. Therefore, its radius is 3.18 in and diameter 6.37 in.

WebThe equator is a circle of latitude that divides a spheroid, such as Earth, into the northern and southern hemispheres. On Earth, it is an imaginary line located at 0 degrees latitude, about 40,075 km (24,901 mi) in circumference, halfway between the North and South poles. The term can also be used for any other celestial body that is roughly spherical. ... phi ottawaWebI have run enough miles in my life to make it halfway around the circumference of the globe. (But like many former competitive athletes, injuries currently plague me!) Learn more about Lucas J ... phipa agentWebYou can create a miles radius or a km radius map. Drawing a travel time radius. You can draw a travel time radius using this tool. It allows you to visualise where's reachable within any time limit up to 2 hours. The tool was built to showcase some of the features of the TravelTime API. ... phipa and emailWebDraw a circle. - Create a circle on a google map using a point and a radius. Address. Radius. Circle. Border. Only Show Border. Zoom to Address. New Circle. phi over faxWebCalculator Use. This online calculator will calculate the 3 unknown values of a sphere given any 1 known variable including radius r, surface area A, volume V and circumference C. It will also give the answers for volume, … tsp applicationshttp://www.geo.hunter.cuny.edu/~jochen/gtech201/lectures/lec6concepts/Datums/Determining%20the%20earths%20size.htm tsp app iphoneWebThe tool lets you draw circles around a point on a Leaflet map. Adjust the size of the circle using the drop down box and select your location by typing in the box. You can create a … phi owner