Interactive Table of Contents. A text layer for contextual keyword searches. The manual is written in accordance with the physics course program for preparatory departments, approved by the Ministry of Higher Education of the Ukrainian SSR in 1978. To facilitate the transition to the university course, some sections are considered somewhat wider than in the secondary school physics course. When writing the book, the current mathematics program for preparatory departments was taken into account. Units of physical quantities are given in accordance with GOST 8.417 - 81...