Abbe numberW
Abbe number
Brinell scaleW
Brinell scale
Contrast (vision)W
Contrast (vision)
Correlation and dependenceW
Correlation and dependence
F-numberW
F-number
Fine-structure constantW
Fine-structure constant
Inverse trigonometric functionsW
Inverse trigonometric functions
Nelson complexity indexW
Nelson complexity index
Parts-per notationW
Parts-per notation
Passenger load factorW
Passenger load factor
Poisson's ratioW
Poisson's ratio
ProbabilityW
Probability
Quantum numberW
Quantum number
ReflectanceW
Reflectance
Reflection coefficientW
Reflection coefficient
Refractive indexW
Refractive index
Reynolds numberW
Reynolds number
Rockwell scaleW
Rockwell scale
Shore durometerW
Shore durometer
Total internal reflectionW
Total internal reflection
Transparency and translucencyW
Transparency and translucency
Trigonometric functionsW
Trigonometric functions
Weber numberW
Weber number