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Earth s diameter

WebApr 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. WebCompared with Earth's diameter, the diameter of Mars is (a) significantly larger; (b) significantly smaller; (c) nearly the same size; (d) unknown (c) polar caps. The lengths of the seasons on Mars can be determined by observing the planet's (a) tilt; (b) eccentricity; (c) polar caps; (d) moons

How Large is Earth? Mass, Surface Area, and Diameter

WebOct 22, 2024 · 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 … WebEarth's circumference (the distance all the way around the equator) is 24,901 miles (40,075 kilometers). ... Its 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 South Poles which gives a diameter of 7,907 miles ... shane wasserman https://ryan-cleveland.com

How large is Earth? Cool Cosmos

WebEarth's shadow (or Earth shadow) is the shadow that Earth itself casts through its atmosphere and into outer space, ... Since Earth's diameter is 3.7 times the Moon's, the length of the planet's umbra is correspondingly 3.7 times that of the lunar umbra: roughly 1,400,000 km (870,000 mi). WebA) Earth is perfectly spherical. B) The equatorial diameter is 42 km (26 mi.) greater than the polar diameter. C) It is elongated. D) Earth is the second largest planet in the solar system. B) The equatorial diameter is 42 km (26 mi.) greater than the polar diameter. 11) The scale of a map can be expressed by which of the following? WebA tunnel is dug along the diameter of Earth.There is a particle of mass m at the centre of tunnel.The maximum velocity given to the particle, so that it just reaches the surface of earth is: R is radius of Earth and M is the mass of the earth shane warren youtube

How large is Earth? Cool Cosmos

Category:Overview Earth – NASA Solar System Exploration

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Earth s diameter

Asteroid the size of 69 American alligators to pass Earth Tuesday

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 … WebEarth's diameter is simply twice Earth's radius; for example, equatorial diameter (2a) and polar diameter (2b). For the WGS84 ellipsoid, that's respectively: 2a, 2b. Earth's circumference equals the perimeter length. …

Earth s diameter

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WebScientific Notation: 5.9722 x 10 24 kg Density Metric: 5.513 g/cm 3 Surface Area Metric: 510,064,472 km 2 English: 196,936,994 square miles Scientific Notation: 5.1006 x 10 8 … WebHis estimate was that the earth had a radius of 6,339.6 km, which is 16.8 km less, also approximately 0.27% off from modern measurements. [2] Robert Helmert In 1906, the German geodesist Friedrich Robert Helmert determined that the earth was a global ellipsoid and calculated it to within 100 meters, 0.002% of modern measurements. References

WebDec 1, 2024 · Earth's diameter at the Equator is about 12,756 kilometers (7,926 miles). At the poles, the diameter is about 12,714 kilometers (7,900 miles). Earth's equatorial … WebThis means that asteroid 2024 CM's diameter is as much as 69 American alligators laying snout to tail in a row. And this mass of gators is heavy, too, clocking in altogether at around 31,050 ...

WebAfrica: 11,500,000 Sq. miles Australia: 2,974,581 Sq. miles WebFeb 7, 2024 · – Diameter: 2,159.2 miles (3,475 km). – Surface area: 14.6 million square miles (38 million square km) – Mass: 7.35 x 10^22 kg – Density: 3.34 grams per cubic centimeter (3.34 g/cm3) The moon is...

WebEarth is the fifth largest planet in the Solar System. It has a diameter of 6.371 km / 3.958 mi. It is the largest terrestrial planet. In comparison, Mercury has about 38% of Earth’s diameter. As such, Earth is almost three times bigger. When it comes to Venus, it has about 94% of Earth’s diameter.

WebOct 19, 2024 · Mercury's surface resembles that of Earth's Moon, scarred by many impact craters resulting from collisions with meteoroids and comets. ... Very large impact basins, including Caloris (960 miles or … shane warrneWebIt is a unit of length equal to the average distance from Earth to sun, approximately 149,600,000 kilometers (92,957,000 miles). Only Earth can be assigned AU 1. Planets farther away would have AU greater than 1; planets closer would have AU less than 1. Ask: Why do you think scientists find it helpful to use astronomical units? shanewatch twittershane was right twdWebDec 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 … shane waterfront wilsonWebDec 20, 2024 · Lunar Atmosphere Diurnal temperature range (equator): 95 K to 390 K (~ -290 F to +240 F) Total mass of atmosphere: ~25,000 kg Surface pressure (night): 3 x 10-15 bar (2 x 10-12 torr) Abundance at … shane watermanWebThe Earth has a radius of 2.439 kilometers / 1.516 miles and a diameter of only 12.742 km / 7.917 mi. When it comes to weight, the mass of Earth is equivalent to 5.9 quadrillion kg. … shane watch freeWebThe Moon is Earth's only natural satellite.It is the fifth largest satellite in the Solar System and the largest and most massive relative to its parent planet, with a diameter about one-quarter that of Earth (comparable to the … shane waterman rochester