The study is explanatory-interpretative and argues the practical character of Physics. It starts from premise that formation of a correct conception of the world begins with the understanding of physics. It is one of the earliest chapters of human knowledge, studying the material world from the microscopic level of the particles to the macroscopic level of the celestial body. As an example for the practical importance of applying the laws of physics take the set of physical laws of conservation, in particular, it explains the practical impact of Emmy Noether's Theorem.
International Letters of Chemistry, Physics and Astronomy (Volume 29)
D. Manolea "Conservation Laws in Physics – Emmy Noether’s Theorem", International Letters of Chemistry, Physics and Astronomy, Vol. 29, pp. 55-61, 2014