Convert slug to Proton mass
Please provide values below to convert slug [slug] to Proton mass [m_p], or Convert Proton mass to slug.
How to Convert Slug to Proton Mass
1 slug = 8.72516540080028e+27 m_p
Example: convert 15 slug to m_p:
15 slug = 15 × 8.72516540080028e+27 m_p = 1.30877481012004e+29 m_p
Slug to Proton Mass Conversion Table
| slug | Proton mass |
|---|
Slug
A slug is a unit of mass primarily used in the imperial system, equal to approximately 32.174 pounds or 14.5939 kilograms.
History/Origin
The slug was introduced in the 19th century as a unit of mass in the imperial system, named after the animal due to its slow movement, and has been used mainly in engineering and physics contexts within the United States.
Current Use
Today, the slug is primarily used in scientific and engineering calculations in the United States, especially in contexts involving imperial units, but it is largely replaced by the kilogram in most applications worldwide.
Proton Mass
The proton mass (m_p) is the mass of a proton, a subatomic particle found in the nucleus of an atom, approximately 1.6726219 × 10⁻²⁷ kilograms.
History/Origin
The proton mass was first measured in the early 20th century through experiments involving atomic and nuclear physics, notably by Ernest Rutherford and subsequent researchers refining the value through scattering experiments and mass spectrometry.
Current Use
The proton mass is used as a fundamental constant in physics and chemistry, serving as a standard unit of mass in atomic and nuclear calculations, and is essential in defining atomic mass units and understanding nuclear reactions.