Examples for

Dimensionless Quantities

From the Reynolds number to the Rayleigh number, Wolfram|Alpha can compute and provide information about dimensionless quantities used throughout physics, engineering and other fields. Find defining formulas, plug in values and obtain additional information on hundreds of dimensionless quantities using Wolfram|Alpha.
Dimensionless Quantities

Compute and obtain details on named dimensionless quantities.

Compute a dimensionless quantity:

Reynolds number
Atwood number
Eckert number
Brinkman rheological number formula
Boussinesq approximation parameter formula

Compute a dimensionless quantity with specified values:

Arrhenius number 300C, 84kJ/mol
Galileo number L=350um, nu=42cSt
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