Pressure. Buoyant force. Viscosity. Surface tension. Capillarity. Temperature. Heat and heat capacity. Heat transfer. Phase transitions. Humidity. Basics in electrostatics. Electrical field and potentials. Capacitance and capacitors. Direct current. Ohm’s law. Series and parallel wiring. Magnetism. Charge moving in magnetic field. Magnetic field produced by current. Electromagnetic induction. Alternating currents. Harmonic oscillations. Waves. Sound. Sound intensity. Electromagnetic waves. Light. The dispersion of light. Interference. Diffraction. Polarization of light. Reflection and refraction of light. The total reflection. Optical instruments. Photometry. Thermal and luminescence sources of light . Stimulated emission- Lasers. Photoelectric effect. Color. Additive and subtractive color mixing. Absorption, transmission and reflection of light. Light scattering. Absorption pigments. Special effect pigments.