Possible Independent & Dependent Variables

  • absolute humidity (grams water vapor/liter of air)
  • acceleration (meters/second2)
  • acidity (pH)
  • altitude (meters)
  • angle (degrees, percent slope)
  • appearance (color, size, shape, texture)
  • area (meters2, acres, hectares)
  • buoyancy (newtons)
  • color (wavelength, identifiable color)
  • concentration (molarity, molality, normality, pH)
  • conductivity (siemens, mho)
  • convection (direction of heat flow, watts/m2)
  • crystal shape (isometric, tetragonal, hexagonal, orthorhombic)
  • density (g/cm3, kg/L)
  • dew point (degrees Celsius, degrees Fahrenheit, Kelvin)
  • dissolved oxygen (ppm, milligrams of gas per liter of water)
  • distance (meters, kilometers)
  • efficiency (percent)
  • electrical capacitance (farads)
  • electrical current (milliamps, amps AC, amps DC)
  • electrical potential (millivolts, volts)
  • electrical resistance (milliohms, ohms)
  • energy (calories, joules, killojoules, killowatt-hours)
  • flow rate (milliliters per minute)
  • focal length (millimeters, meters)
  • force (newtons)
  • frequency (hertz)
  • friction (netwons)
  • gas concentration (ppm, molar)
  • hardness (Mohs rating)
  • heat (calories, Calories, joules)
  • heat capacity (calories/degree Celsius, joules/Kelvin)
  • heat flux (watts/m²)
  • heat transfer (watts)
  • inductance (henries)
  • ion concentration (molar)
  • light quality (incandescent, fluorescent, sunlight)
  • luminous flux (lumens)
  • luminous intensity (candela)
  • magnetic field strength (newtons / amp·meter)
  • magnetic flux (webers)
  • mass (grams, kilograms)
  • moment of inertia (kilogram·meters2)
  • power (watts, kilowatts)
  • pressure (pascals, PSI, mm Hg, torr, bar, millibar)
  • purity (percent)
  • quantity (count, moles)
  • radiation (becquerel/seconds, curies/second, millirems)
  • relative humidity (percent)
  • solubility (molar)
  • sound intensity (decibel)
  • specific heat (calories/gram degree Celsius)
  • surface area (meters2)
  • surface area/volume ratio (meters-1)
  • surface tension (millinewtons per meter)
  • temperature (Kelvin, degrees Celsius, degrees Fahrenheit)
  • time (seconds, minutes, hours, days, weeks, years)
  • turbidity (newton-second per coulomb-meter)
  • velocity (meters/second, kilometers/hour)
  • viscosity (poise)
  • volume (cubic centimeter, liter, milliliter, cubic meter)
  • wavelength (nanometers, millimeters, meters)
  • wind speed (meters/second)
  • work (joules)
  • yield (grams)