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Acceleration of gravity and Newtons Second Law - SI and Imperial units.
Convert between common units of acceleration
Temperature, density, specific heat, thermal conductivity, expansion coefficient, kinematic viscosity and Prandtl's number for temperatures ranging -150 - 400 oC
Online angle units converter
A principal system of units
Area and circumferences of circles with diameters in inches
Convert fractional and/or decimal inches to metric mm or vice versa
Prefix Names of Multiples and Submultiples of Units
An introduction and definition of density, specific weight and specific gravity - formulas with examples
Empirical relationships or formulas
Mechanical, thermal, electrostatic, phase and chemical equilibrium
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Fractional and integer exponents laws
Convert between volume flow units - gpm, liter/sec, cfm, m3/h - online flow unit converter
Inches - fractional decimal equivalents
Decimal equivalents of eights, sixteenths, thirty-seconds and sixty-fourths of an inch
Convert between common length units like meters, feet, inches, nautical miles and many more
Rules of logarithms - log 10 and log e for numbers ranging 1 to 1000
Weight and mass - the difference
Some common measuring units - gross, dozen, quire, sheets ..
The difference between mixtures, solutions and suspensions
The mol is the SI base unit that measures an amount of substance
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Moment of Inertia (Mass Moment of Inertia) depends on the mass of the object, its shape and its relative point of rotation
Sine, Cosine and Tangent - Natural Trigonometric Functions
Online calculator to compute the fuels equivalents - oil and gas
Convert Energy, Pressure, Volume, Density, Specific Volume, Specific Heat (Entropy), Enthalpy, Thermal Conductivity, Viscosity (absolute) or Coefficient of Heat Transfer units
Converting ounces (ozs.) and pounds (lbs.) into grams (g)
An introduction to pH
ppm - parts per million - is commonly used as unit of concentration
Introduction to pressure - relationship psi and Pa - online pressure units converter
Converting between common units for pressure and head - lb/in2, atm, inches mercury, bars, Pa and more ..
Convert between common pressure units like Pa, bar, atmosphere, pound square feet, psi and more
Concept of properties and state
Definition of British Horse Power for pumps, fans and turbines - how to convert to other common units
The radian - a unit of angle measure - angular velocity
Ratio and proportion between two quantities
Real numbers algebra - commutative law for addition, associative law for addition and more
An introduction to the SI-system
Online specific heat calculator with the most common units
A short introduction to temperature - including Celsius, Fahrenheit, Kelvin and Rankine definitions - online temperature converter
The elements with name, symbol, atomic number and weight
Common converting units for Acceleration, Area, Density, Energy, Energy per unit mass, Force, Heat flow rate, Heat flux, Heat generation per unit volume and many more
United States Customary System Units or Imperial Units
Online vector calculator - add vectors with different magnitude and direction
Convert between common velocity and speed units - with an online converter
Surface and volume of solids like rectangular prism, cylinder, pyramid, cone and sphere - online calculator
Convert between common volume units like cubic meters, cubic feet, cubic inches and many more
Pressure in pounds per square inch (psi) and head in feet of water (fth2o)
Products and water content before and after drying - common material like cork, grain, soap, peat, wood and more
Engineering ToolBox - SketchUp Edition - enabled for use with the amazing, fun and free Google SketchUp.
© The Engineering ToolBox 2005
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