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No, Jabir ibn Hayyan was a prominent Islamic alchemist and chemist known for his contributions to early chemistry, not for calculating the radius of the Earth. The Earth's radius was calculated by other scientists and mathematicians, such as Eratosthenes in ancient times.
The smallest calculated atomic radius is for lutetium - 217 pm.
The curvature of the Earth in any direction can be calculated using the formula for the Earth's radius of curvature (R), which is given by R = a / √(1 - e^2sin²φ) where a is the equatorial radius of the Earth and e is the eccentricity of the Earth. By determining the radius of curvature at a specific latitude (φ), you can find the curvature in that direction.
Venus has a radius of about 6,052 kilometers, which is about 95% of Earth's radius.
The circumference of a circle is calculated by multiplying the radius by 2xPI PI is approximately 3.141 This means the radius can be calculated by dividing the circumference by 2xPI
The English word that is obtained from the letters asurid is radius.
The mass of Earth is about 5.972 x 10^24 kilograms. It can be calculated based on the gravitational constant, and the acceleration of falling objects near Earth's surface. The gravitational force, in turn, can be obtained from the Cavendish experiment.
For any object, the mass is the product of its volume and its density. In the case of Earth, that would be the averagedensity. The volume, of course, can be calculated on the basis of its radius. Use the formula for a sphere; that's close enough for most purposes.
Venus has a radius of 6,051.8 kilometers, which is about 95% of Earth's radius. In terms of mass, Venus has about 81.5% of Earth's mass.
The Earth's radius is approximately 6,371 kilometers and 3,959 miles.
If you are a believer, then God did but if you are not, then nobody did. The radius of the earth existed and therefore ots radius did before there was any form of life on earth to invent it.
The atomic radius is calculated by spctroscopic or X-ray methods.