Intended for experimental study, physics laboratory and carrying out physics experiments on: Kinematics. Reference frame, position, movement and trajectory. Uniform rectilinear movement, MRU. MRUV and its characteristics, displacement in one dimension. Dynamics. Friction forces and Newton's first law of motion. The relationship between the resulting force and acceleration. The simple machine, fixed pulley, mobile pulley. Hooke's law. Statics. The equilibrium conditions of a mobile on an inclined plane. Mass, weight and determination of the value of local g. The composition of concurrent coplanar forces. The equilibrium conditions of the rigid body, Varignon's theorem. Interfixed lever, inter-resistant lever, interpotent lever. Conservation of Energy. The principle of conservation of mechanical energy in a cylinder and a falling sphere. Conservation of mechanical energy, moment of inertia. Inelastic collision and elastic collision, coefficient of restitution, momentum and translational kinetic energy. Work and mechanical energy in a system of mass and helical spring. Wave motion. Horizontal damped harmonic motion. The phenomenon of reflection and interference in a transverse wave in a spring and the standing wave. The simple pendulum and its laws. The mass and spring oscillator, dynamic determination of the elasticity constant. Standing waves on a vibrating taut string. Waves on a vibrating taut string composed of segments of different linear densities. Taylor's expression applied to a vibrating taut string, with tensiometer. Longitudinal waves in a vibrating taut helical spring, standing waves. Formation and propagation of two-dimensional waves on a liquid surface. Reflection, refraction, diffraction, interference and the Doppler effect in two-dimensional waves on a liquid surface. Thermal expansion. Determination of the coefficient of linear expansion of different materials. Sound. Sound, phenomena of interference, resonance and beating. Thermodynamics. Conduction, convection, radiation, heat transmission media, heat transfer. The influence of color on thermal insulation. Some energy transformations, electrical into light, thermal and mechanical. Light and optics. The principles of geometric optics. The laws of reflection, refraction, Gauss's law, dispersion of light in an optical prism, polarization of light, Malu's law, the continuous spectrum of white light, color composition, optical instruments. Vision defects, correction of ametropia, hyperopia and myopia, with lenses. Diffraction of light by holes and slits. Electromagnetism The action of the electromagnetic force acting on a conductor with electric current, immersed in a magnetic field. The electromagnetic force acting on a moving conductor with electric current, immersed in a magnetic field. A direct current electric motor. Electricity. Discharge in air under atmospheric pressure. Configurations of the lines of force between electrodes, the lightning rod, the Faraday cage and the coaxial cable. The electric potential and the amount of charge accumulated in the generator. The spark extension in the Van de Graaff generator and the dielectric strength. The operating principle of the foil electroscope and the distribution of charges in a conductor. Lighting a fluorescent lamp without contact with the electrostatic generator. Lighting a neon lamp without contact with the electrostatic generator. Making an “electric fountain” with the electrostatic generator. Strips of paper that repel each other, with the electrostatic generator. Simulating a lightning rod with the electrostatic generator. Making hair stand on end with the electrostatic generator. The tourniquet, the effect of the “electric wind”, with the electrostatic generator, etc.
Physics. Kinematics. Dynamics. Statics. Conservation of Energy. Waves. Thermal expansion. Sound. Thermodynamics. Light and optics. Electromagnetism. Electricity.