Physics, like a person, has a language of its own. To the inquisitive seeker of knowledge it readily opens up its great secrets, speaking to him in the language of formulas. Most of the physical laws on which our whole universe rests can be described by means of formulas and equations. The physical laws are the bricks from which a person builds his perception of the reality around him, and the part of the mortar that binds them together is played here by equations and formulas.Physical formulas can describe the motion of elementary particles in the orbits of atoms and calculate the trajectories of the heavenly bodies in space, work out the speed of light and the radiant power of the Sun, and a great deal more besides! Since they were discovered and came into general use, physical formulas have served man well.
It is practically impossible to remember all the formulas of physics, and it is important to know where to find a particular formula. The formulas are arranged by the corresponding branches of physics.
All the formulas will be useful to schoolchildren and university students.