Circumpherance of earth
WebJan 14, 2024 · Eratosthenes correctly developed a formula for calculating the Earth’s circumference, but his estimate included multiple errors. For example, the ancient … WebThe circumference of the Earth can be found by two methods. Method 1: Earth's circumference can be found out by using the geometric formula that was used over …
Circumpherance of earth
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WebOct 31, 2024 · Facts you need to know. The Earth’s circumference was first accurately measured more than 2,200 years ago by a Greek astronomer named Eratosthenes. Eratosthenes method was very simple; he measured the length of a shadow from a vertical stick of a known height in two cities on the same day. The ratio between the north-south … WebDec 14, 2024 · 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 = π * R² = π * 14² = 615.752 cm². Finally, you can find the diameter - it is simply double the radius: D = 2 * R = 2 * 14 = 28 cm. Use our circumference calculator to find the radius when ...
WebSince he had calculated this distance to also be 1/50th of the Earth’s circumference, then 50 times 5000 stadia yields 250,000 stadia for the Earth’s circumference. Now the stadium (singular of stadia) had different lengths in ancient times. Traditionally, it is assumed that there are 6 stadia in a kilometer (km), meaning that Eratosthenes ... WebOct 22, 2024 · Nevertheless, the diameter of the Earth still is the first step for us, the residents of this planet, in our attempt to understand the cosmic distance scale. Travel …
WebEratosthenes determined the Earth's circumference using basic geometry in 240 BC. He used two sticks and some trigonometry to accurately calculate the circumference of the … WebAnd so see how simple it was for us to get this. But notice that, according to our modern measurements, the average circumference of the Earth, because it's not a perfect …
WebApr 25, 2024 · With a circumference of 40,075 km, Earth is the fifth largest of the planets in the Solar System. The meridional circumference that is from pole to pole is 40,008 km. …
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 … fitbit timer functionWebApr 27, 2024 · The Earth 's mean distance from the sun is approximately 150 million kilometers. The Earth's orbit is roughly circular. The circumference of a circle is given … can gerbils eat lettuceWebEarth is rounded into an ellipsoid with a circumference of about 40,000 km. It is the densest planet in the Solar System. Of the four rocky planets, it is the largest and most massive. Earth is about eight light-minutes away … can gerbils eat peasWebMay 1, 2024 · The distance between these two cities was 5,000 stadia. By multiplying 48 by 5,000, he figured the Earth's circumference to be 240,000 stadia, which was close to Eratosthenes' figure and Posidonius … can gerbils eat potatoesWebJan 9, 2016 · Taking average distance from Sun to earth as 149597870 kilometers as radius circumference is 2 x Pi x 149597870 kilometers. Pi= 3.14159 2x 3.14159x 149597870=939950334 kilometers. roughly940 million kilometers. can gerbils eat raspberriesWebJun 8, 2024 · Aristotle not only taught that Earth was spherical but also mentioned early estimates of Earth’s circumference. Mathematicians of his time had estimated Earth’s circumference to be “400,000 stadia”, or … can gerbils eat raisinsWebJan 15, 2024 · • Earth's highest recorded temperature is 134 degrees Fahrenheit, and its lowest is minus 128.5 degrees Fahrenheit. Circumference . equator. Rotation on Axis . It takes the Earth 23 hours, … can gerbils eat pumpkin seeds