Physics Formulas
The most important physics formulas for high school — mechanics, electricity, thermodynamics, optics, modern physics.
Physics references
- International System of Units (SI)
The International System of Units (SI) — the 7 base units, derived units, prefixes, and conversions.
- Fundamental Physical Constants
The most important fundamental physical constants: speed of light, Planck constant, electron charge, proton mass, and more.
- Periodic Table of Elements
Interactive periodic table of chemical elements — electron configuration, properties, atomic mass, atomic number.
- Properties of Materials
Density, hardness, electrical and thermal conductivity, refractive index for common materials.
- Error Calculation in Physics
How to calculate absolute and relative errors, error propagation, statistical methods for physics experiments.
- Applied Mathematics in Physics
Mathematical concepts applied in physics: derivatives, integrals, vectors, series, complex numbers.
- Limits of the Universe
The dimensions, masses, ages and extreme temperatures of the universe — from subatomic particles to galaxy super-clusters.
- Dimensional Analysis
Dimensions of physical quantities and dimensional analysis for checking equations, conversions, and deriving physical relationships.
- Famous Physicists and Their Discoveries
Discover the lives, experiments, and contributions of the physicists who transformed our understanding of the universe.
- Domains and Subdomains of Physics
Explore the structure of physics: main domains, branches, subdomains, and their real-world applications.