General laws of physics. Periodic phenomena (oscillations, waves, resonance). Sound (types/transmission of sound waves, sound intensity, ultrasound, subsonics, Doppler effect, shock waves), acoustics, room acoustics. Electromagnetic waves radiation, thermal radiation, blackbody, greenhouse effect, physics of the atmosphere, ozone layer, radiation quantization, photoelectric effect, fluorescence/phosphorescence, laser sources, laser applications). Optics (Geometric and wave optics, contribution, diffraction, polarization, holography, spectroscopy, photoelasticity, atmospheric optics, vision, colours, laser imaging). Energy and environmental problems.