The word physics is derived from Geek word ‘fusis’ which means nature. The Sanskrit word ‘Bhautiki’ is used for the study of physical world.

Physics natural science that involves the study of matter and its motion through spacetime, along with related concepts such asenergyandforceMore broadly, it is the general analysis ofnature, conducted in order to understand how the universe behaves.

Physics also makes significant contributions through advances in new technologies that arise from theoretical breakthroughs. For example, advances in the understanding of electromagnetism or nuclear physics led directly to the development of new products which have dramatically transformed modern-day society, such as television, computers,domestic appliances, and nuclear weapons; advances in thermodynamics led to the development of industrialization; and advances in mechanics inspired the development of calculus.