physics constants and formulas

physics constants

physics constants  sometimes fundamental physical constant, is a physical quantity that is generally believed to be both universal in nature and have a constant value in time. It is contrasted with a mathematical constant, which has a fixed numerical value but does not directly involve any physical measurement.

  • foundations
  • units
    • the international system of units
    • the gaussian system of units
    • british-american system of units
    • miscellaneous units
    • time
    • unit conversion
  • measurement
    • significant digits
    • order of magnitude
  • graphs
    • graphical representation of data
    • linear regression
    • curve fitting
    • calculus
  • vectors
    • trigonometry
    • vector addition & subtraction
    • vector resolution & components
    • vector multiplication
  • reference
    • special symbols
    • frequently used equations
    • physical constants
    • astronomical data
    • a periodic table of the elements
    • people in physics