Physics, theoretical and experimental science

Abstract

Science in the extended sense, is the product of human activity itself, in its struggle for survival of the species, always aimed at finding objects that improve living conditions and survival. The Physical Science is at its most basic and most fundamental experimental aspects. The physical world is our own environment, the set of what we can apprehend with our senses. Man in his natural curiosity, always wanted to know and master those rules by which nature has ruled, governed, and will continue to be governed, in its evolution. Therefore, the role of physics is essential, because it studies the laws governing the most basic phenomena of nature and the relationship between them. Science in general and physics in particular, have made possible a significant improvement in our quality and life expectancy.