The earth diameter
WebNov 29, 2024 · In order to measure the size of the Earth, scientists consider several distinct measurements such as the planet's diameter, density, surface area, and size relative to other objects within the Solar System. … http://targetkicker.com/article/What-is-Earth
The earth diameter
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WebDec 27, 2024 · Eratosthenes hired a man to pace the distance between the two cities and learned they were 5,000 stadia apart, which is about 800 kilometers. He could then use simple proportions to find the... WebWith these measurements he computed the diameter and circumference of the earth as we will do. Activities-1) How did Eratosthenes get a result? Since light rays travel parallel to each other, we get pairs of congruent angles. With the central angle measuring 7.2° and the length of the arc between Syene and Alexandria 787 km we can write the ...
Web21 rows · 2 days ago · Earth’s figure and dimensions are discussed in the article geodesy. Its magnetic field is treated ... WebDec 24, 2015 · The equatorial diameter of the Earth is 12,756 km. This is the diameter of the Earth measured from one side of the Earth, passing through the center. If you go from …
WebFeb 7, 2024 · The moon is a little more than one quarter the size of Earth. (opens in new tab) (opens in new tab) (opens in new tab) ... – Diameter: – Surface area: 14.6 million square miles (38 million ... Webearth. Infoplease.com. "The equatorial diameter is c.7,926 mi (12,760 km) and the polar diameter 7,900 mi (12,720 km)" 12,760 km. 12,720 km. The Earth is the fifth largest planet …
WebAug 3, 2024 · Average diameter: 864,000 miles, about 109 times the size of the Earth. Rotation period at equator: About 27 days. Rotation period at poles: About 36 days. Surface temperature: 10,000 degrees Fahrenheit. Composition: Hydrogen, helium. Learn More About the Sun Earth's Moon A Sliver of the Sun NuSTAR
WebMar 22, 2024 · Just slightly larger than nearby Venus, Earth is the biggest of the four planets closest to the Sun, all of which are made of rock and metal. The name Earth is at least … ghost security groupWebMar 25, 2007 · The radius of Earth is 6.40 x 10³ km. The moon is about 3.84 x 10^5 km away from Earth and has a diameter of 3475 km. The Pacific Ocean surface, which can be considered a convex mirror, forms a virtual image of the moon. ghost sectorghost section of wolf riverWebIts diameter (the distance from one side to the other through Earth's center) is 7,926 miles (about 12,756 kilometers). Earth is slightly smaller when measured between the North and … ghost sectionWebJul 27, 2024 · The solid, iron-rich inner core is 149 miles (240 kilometers) in radius. It is surrounded by a liquid iron shell 56 miles (90 kilometers) thick. A partially molten layer with a thickness of 93 miles (150 kilometers) surrounds the iron core. The mantle extends from the top of the partially molten layer to the bottom of the Moon's crust. ghost sectWebAug 14, 2024 · The thickness, density of composition of each layer varies. The five layers are: Exosphere: 700 to 10,000 km (440 to 6,200 miles) Thermosphere: 80 to 700 km (50 to 440 miles) Mesosphere: 50 to 80 km (31 to 50 miles) Stratosphere: 12 to 50 km (7 to 31 miles) Troposphere: 0 to 12 km (0 to 7 miles) ghost security servicesWebApr 12, 2024 · The Earth’s diameter is 12,756 km (7,926.39 mi), which is the fourth largest of the eight planets of the solar system. What would you find if you could take a cross-section of the earth at the equator? It would look like a target. At the outside is the crust, which is a 5-70 km thick layer of solid rock with continents and oceans on its surface. ghostsec telegram