Applied physics is the branch of physics that focuses on the application of theoretical concepts to practical problems. It involves the use of physics in fields such as engineering, technology, medicine, and industry. Some of the areas of applied physics include optics, materials science, nuclear physics, acoustics, and solid-state physics. Examples of applied physics applications include the design of microelectronics, the development of medical imaging techniques, the study of energy production and conservation, and the development of advanced materials for use in industry.
