Involves the study of reflection in mirrors (flat and spherical) and the behavior of optical lenses.
Depending on the curriculum, this may include: zbirka zadaci po fizika za 9 odd
Exercises focus on the density of bodies, Archimedes' principle, and pressure in solids, liquids, and gases. A significant portion is dedicated to Pascal’s law and hydrostatic pressure. Electricity and Magnetism: Students solve for electric charge, current intensity ( Involves the study of reflection in mirrors (flat
This section includes problems on levers (lostovi), moments of force, and balancing. Students practice calculating the equilibrium of a lever using the principle of moments. Pressure and Density: and pressure in solids