في هذا الموقع بي معلومات وعلاقات رياضية لمواضيع علمية متعددة مثل
Tables of Physical Data Mechanical Electrical Thermodynamic
Optics Astronomy Acoustics
Modern physics Solids Acoustics
Nuclear Physics Chemical Geophysical
Biological and biochemical
Data for Electricity and Magnetism Resistivity Conductivity of elements
Ferromagnet Curie temperatures
Electical wire gauges
Superconducting transition
temperatures
Wiedemann-Franz Ratio
Dielectric Constants
Magnetic Susceptibilities
Magnetic Properties
ASCII Code
Data for Heat and Thermodynamics Specific heats Water vapor pressure Thermal conductivity
Molar heat capacity, gases Thermal expansion coefficients Insulation R-Value
Thermodynamic Properties Wiedemann-Franz Ratio Debye temperatures
Triple Points Melting points, Heat of fusion Boiling points, Heat of vaporization
Temperature standard points van der Waals coefficients
Data for Mechanics Densities Young's Modulus
Compressibilities of Liquids
Properties of Liquids
Viscosity
Data for Optics Index of Refraction
Visual Luminous Efficacy
1976 CIE Chromaticity Diagram
RGB Values for Common Colors
Solar Iradiance Curve
Data for Astronomy Escape velocities Solar composition
Data for Acoustics Equal tempered frequencies Speed of sound
Data for Modern Physics Atomic spectra Ionic Diatomic Molecule Data
Homonuclear diatomics Heteronuclear diatomics
Vibrational Frequencies, Diatomic Data for Other Common Molecules Electron Affinities High energy particle populations
Quarks Leptons
Mesons Baryons
Photoelectric work functions K-alpha x-ray energies
Data for Condensed Matter Fermi Energies Electron Densities
Superconducting transition
temperatures
Type I Superconductor parameters
on periodic table
Superconductor coherence lengths
and penetration depths
Semiconductor band gaps
Debye temperatures
The 14 Bravais lattice
Data for Nuclear Physics Nuclear Reactions High energy particle populations
Chemical Data Atomic spectra Ionic Diatomic Molecule Data
Homonuclear diatomics Heteronuclear diatomics
Vibrational Frequencies, Diatomic Data for Other Common Molecules
Electron Affinities Standard Electrode Potentials
Thermodynamic properties for substances and ions
Freezing point depression and boiling point elevation constants
van der Waals coefficients
Geophysical Data Element abundances Mineral hardness
Geological Time Scale Minerals
Data for Biology and Biochemistry Neurotransmitters
http://hyperphysics.phy-astr.gsu.edu/hbase/hframe.htmlhttp://hyperphysics.phy-astr.gsu.edu/hbase/hframe.html