Fizika II deo – Talasno kretanje, zvuk i toplota

The book Physics part II - Wave motion, sound and heat by Branko Đurić and Živojin Ćulum, intended for students of higher pedagogical schools, deals with the fundamental concepts of physics with a focus on three key areas: wave motion, sound and heat.

• Wave movement: Explains the nature of waves, their propagation through different media, interference, diffraction and reflection. It covers mechanical and electromagnetic waves, with an emphasis on their properties such as amplitude, frequency and wavelength.
• Sound: Deals with sound as a mechanical wave, including its generation, propagation, speed in different media, and concepts such as frequency and volume. Phenomena such as the Doppler effect are also considered.
• Heat: Covers the basics of thermodynamics, including the concepts of heat, temperature, specific heat, heat transfer (conduction, convection, radiation) and the basic laws of thermodynamics.