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AllScienceTools
AllScienceTools
Fundamental physical constants for physics, chemistry, and engineering.
Speed of electromagnetic radiation in vacuum.
Coupling constant for gravitational interaction.
Fundamental constant relating photon energy to frequency.
Planck constant divided by 2π.
Electric charge derived from a single proton or electron.
Capability of an electric field to permeate a vacuum.
Capability of a magnetic field to permeate a vacuum.
Rest mass of an electron.
Rest mass of a proton.
Rest mass of a neutron.
Relates average kinetic energy to temperature.
Function of Avogadro and Boltzmann constants.
Number of constituent particles in one mole.
Magnitude of electric charge per mole of electrons.
Nominal gravitational acceleration at Earth's surface.
Standard pressure at sea level.
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