Convert cubit (Greek) to Earth's polar radius
Please provide values below to convert cubit (Greek) [cubit (Greek)] to Earth's polar radius [R_p], or Convert Earth's polar radius to cubit (Greek).
How to Convert Cubit (Greek) to Earth's Polar Radius
1 cubit (Greek) = 7.2802585055894e-08 R_p
Example: convert 15 cubit (Greek) to R_p:
15 cubit (Greek) = 15 Γ 7.2802585055894e-08 R_p = 1.09203877583841e-06 R_p
Cubit (Greek) to Earth's Polar Radius Conversion Table
cubit (Greek) | Earth's polar radius |
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Cubit (Greek)
The Greek cubit, or pechys, was a unit of length approximately 46 centimeters.
History/Origin
The cubit was a common unit of length in ancient Greece, used in architecture and for measuring everyday objects.
Current Use
The Greek cubit is an obsolete unit of measurement.
Earth's Polar Radius
The Earth's polar radius is the distance from the center of the Earth to the North or South Pole, approximately 6,356.8 kilometers.
History/Origin
The fact that the Earth is an oblate spheroid, flattened at the poles, has been known since the 18th century. Modern measurements are made with high precision.
Current Use
The Earth's polar radius is a key parameter in geodesy and is used to define the Earth's shape and gravitational field.