A globally-average value is usually considered to be 6,371 kilometres (3,959 mi) with a 0.3% variability (±10 km) for the following reasons. The International ...

Re denotes Earth model radius, here defined to be 6,378 km. Terrestrial Atmosphere. Surface pressure: 1014 mb Surface density: 1.217 kg/m3 Scale height: 8.5 ...

At the Equator, Earth's radius (called the equatorial radius) measures about 6,378 km (3,963 miles).

Radius and Latitude. Earth's radius is a function of latitude. The radius of Earth at the equator is approximately 6378137 m, using the WGS84 ellipsoid.

6 июл. 2021 г. · According to NASA, Earth's radius at the equator is 3,963 miles (6,378 kilometers), while the radius at the poles is 3,950 miles (6,356 km).

For measuring the radius of the earth compute the circumference of the earth. Do this by taking the example of Eratosthenes and find the distance and angle ...

22 окт. 2020 г. · Its equatorial radius is 6378 km, but its polar radius is 6357 km - in other words, the Earth is slightly flattened. Eratosthenes was measuring ...

The radius of the earth is 6371 km. Q. What is the approximate mass of the atmosphere of the earth? Assume the radius of the earth to be 6370 km.

13 сент. 2024 г. · Detailed Solution. The correct answer is 6371 kilometres. 6,371 km is the radius of the earth.

21 сент. 2020 г. · According to science the Earth's equatorial radius is 6,378 kilometers or 3958.8 miles (for Americans). But as you may have known, ...