PHYS 101_ General Physics

Light: Reflection and refraction of light, lenses, optical instruments, wave theory of light. interference, and diffraction of light. Electricity: Electrostatics, electric current, DC circuits, electromagnetism and AC circuits ,electrical instruments,. Modern physics: Introduction to quantum theory, atomic spectra, X-rays. Properties of nuclei, radioactivity, decay of alpha, beta and gamma, nuclear fission and nuclear power