Convert nanogram to Planck mass
Please provide values below to convert nanogram [ng] to Planck mass [m_P], or Convert Planck mass to nanogram.
How to Convert Nanogram to Planck Mass
1 ng = 4.59459583637725e-05 m_P
Example: convert 15 ng to m_P:
15 ng = 15 × 4.59459583637725e-05 m_P = 0.000689189375456588 m_P
Nanogram to Planck Mass Conversion Table
| nanogram | Planck mass |
|---|
Nanogram
A nanogram (ng) is a unit of mass equal to one billionth (10^-9) of a gram.
History/Origin
The nanogram was introduced as part of the metric system to measure extremely small quantities, especially in scientific and medical fields, as the need for precise measurement of tiny masses grew with technological advancements.
Current Use
Nanograms are commonly used in scientific research, pharmaceuticals, and environmental testing to measure very small amounts of substances accurately.
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.