Convert Planck mass to exagram
Please provide values below to convert Planck mass [m_P] to exagram [Eg], or Convert exagram to Planck mass.
How to Convert Planck Mass to Exagram
1 m_P = 2.17647e-23 Eg
Example: convert 15 m_P to Eg:
15 m_P = 15 × 2.17647e-23 Eg = 3.264705e-22 Eg
Planck Mass to Exagram Conversion Table
| Planck mass | exagram |
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Planck Mass
The Planck mass (m_P) is a fundamental physical constant representing a mass scale derived from natural units, approximately 2.176 × 10^-8 kilograms.
History/Origin
Introduced by Max Planck in 1899 as part of his system of natural units, the Planck mass emerged from combining fundamental constants to define a universal mass scale in theoretical physics.
Current Use
The Planck mass is primarily used in theoretical physics, especially in quantum gravity and high-energy physics, to express natural units and scale phenomena near the Planck scale.
Exagram
An exagram (Eg) is a unit of mass equal to 10^18 grams, used to measure extremely large quantities of mass.
History/Origin
The exagram is a relatively recent addition to the metric system, introduced to facilitate the measurement of very large masses in scientific and industrial contexts, aligning with the SI prefixes for large units.
Current Use
Exagrams are primarily used in scientific research, astronomy, and large-scale industrial applications to quantify massive amounts of material or celestial bodies.