Introduction of Physics and its Scope
Physics and Its Scope The basic science of matter, energy, space, and time is called physics. From the smallest particles to the biggest cosmic structures, it seeks to comprehend the basic rules guiding the cosmos. Its reach is extensive and includes a wide range of domains and uses: 1-Classical Physics : a) The study of motion and forces, such as Newton's laws, is known as mechanics b) The study of heat and energy transport is known as thermodynamics c) Sound waves are studied in acoustics. d) Studying the characteristics of light is known as optics. 2-Modern Physics : a) Particle behavior at the atomic and subatomic scales is known as quantum physics. b) Relativity: Einstein's hypothesis of the effects of gravity and high speeds. 3-Astrophysics and Cosmology : a) study of the universe's beginnings, galaxies, and celestial bodies. 4-Electromagnetism : a) Investigation of the interplay between electric and magnetic fields. 5-Condensed Matter Physics : a) Investigation of li...