Properties of concrete - modulus of elasticity for normal weight concrete
Relation between the altitude to the hypotenuse and the legs of a right triangle
Angular resolution
Rayleigh Scattering - Intensity of Light from molecules
Semi-Elliptic Laminated Leaf Spring (Stiffness)
Linear equation (Slope–intercept form)
Abscissa of a point of a circle (trigonometric function)
Low of sines in spherical triangle
Electrical Impedance
Binoculars range (distance to an object)