The open physics 2.6. A part 1

The Course "the Open physics 2.6" is intended for pupils of schools, lyces, grammar schools, colleges, for the entrants preparing for receipt in high school, students of the first courses of technical colleges and for independent studying of physics. The maintenance "the Open physics 2.6" corresponds to the program of a course of physics for educational institutions of Russia. Some sections of a course are beyond the program for the basic and se