Convert Earth's polar radius to angstrom
Please provide values below to convert Earth's polar radius [R_p] to angstrom [A], or Convert angstrom to Earth's polar radius.
1 R_p = 6.3568e+16 A. To convert Earth's polar radius to angstrom, multiply the value by 6.3568e+16; to go the other way, divide by it (1 A = 1.5731e-17 R_p). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 R_p = 6.3568e+16 A
- 1 A = 1.5731e-17 R_p
- 10 R_p = 6.3568e+17 A
- 100 R_p = 6.3568e+18 A
How to Convert Earth's Polar Radius to Angstrom
1 R_p = 6.3567523e+16 A
Example: convert 15 R_p to A:
15 R_p = 15 × 6.3567523e+16 A = 9.53512845e+17 A
Earth's Polar Radius to Angstrom Conversion Table
| Earth's polar radius | angstrom |
|---|---|
| 1 R_p | 6.3568e+16 A |
| 2 R_p | 1.2714e+17 A |
| 3 R_p | 1.9070e+17 A |
| 5 R_p | 3.1784e+17 A |
| 10 R_p | 6.3568e+17 A |
| 20 R_p | 1.2714e+18 A |
| 50 R_p | 3.1784e+18 A |
| 100 R_p | 6.3568e+18 A |
| 500 R_p | 3.1784e+19 A |
| 1000 R_p | 6.3568e+19 A |
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.
Angstrom
The angstrom is a unit of length equal to 10⁻¹⁰ meters. It is not an SI unit.
History/Origin
In 1868, Swedish physicist Anders Jonas Ångström created a chart of the spectrum of sunlight in which he expressed the wavelengths in multiples of one ten-millionth of a millimeter. The unit was named after him.
Current Use
The angstrom is used to express the sizes of atoms, molecules, and the wavelengths of electromagnetic radiation, particularly in the fields of chemistry, spectroscopy, and crystallography.
Frequently Asked Questions
What is 1 Earth's polar radius in angstrom?
1 Earth's polar radius (R_p) = 6.3568e+16 angstrom (A).
How do you convert Earth's polar radius to angstrom?
Multiply the Earth's polar radius value by 6.3568e+16. For example, 25 R_p × 6.3568e+16 = 1.5892e+18 A.
What is 10 Earth's polar radius in angstrom?
10 R_p = 6.3568e+17 A.
Which unit is larger, the Earth's polar radius or the angstrom?
The Earth's polar radius is the larger unit: 1 R_p = 6.3568e+16 A.