Physics 1 EZ1A100004

Course content:
I. Vibrational motion. Harmonic mechanical vibrations. The velocity, the acceleration, the kinetic energy, the potential energy and the total energy of harmonic oscillators. Simple oscillator - matematical pendulum and physical pendulum. Electromagenetic vibrations in the LC-circuit. Damped vibracions. Electromagnetic vibracions in the RLC-circuits. Forced vibracions. Resonance. Resonance vibrations in the RLC-circuits. Two-degree-of-freedom vibracions. Modulation. Lissajous figures.
II. The waves. Plane wave equation. Standing wave. The differencial equation of wave. The acustics waves. The Doppler effect. Other waves. The reflection and refraction of waves. The light wave interference. The two-beam interference. The Huygens-Fresnel principle. The Fresnel mirrors. The interference in thin layers.

Learning outcomes: understanding of physical effects and processes in nature, defining basic physical quantities for vibrational and wave motion.