Super minds 5 pdf9/13/2023 ![]() Scope of Physics will be wide since it covers quantities with length magnitude as big as 1040m and more than that (astronomical studies of universe) and as low as 10-14m or less (study of the electrons, protons etc). We can develop devices by the use of physics laws. We can use the experiments and observations for developing new theories in the case of unidentified phenomena and make improvement for old theories in the existing phenomena. We can describe a phenomena occurring over a bigger magnitude using a simple theory. We can take an example that the temperature studied under thermodynamics can be also connected to the average kinetic energy of molecules in a system (kinetic theory). Reduction is a method for deriving characteristics of complex systems from the properties and interaction of its constituent parts. Every electric and magnetic phenomenon will be controlled by Electromagnetism laws.Ģ. The law of gravitation will be applied both on a falling apple from a tree and the movement of planets around the sun can be considered as examples. Unification: This is a method including all of the phenomena in the world in the form of a group of universal laws in various domains and conditions. There are two principal kinds of approaches in Physics which are listed below:ġ. Word Physics has been originated from a Greek word phusikḗ which means nature. Physics can be called the study of the physical world and matter and its movement through space and time, along with connected concepts like energy and force. Physics can be defined as a study of the basic laws of nature and their usage in various natural phenomena. It will be included of the disciplines mentioned below: Natural science can be considered as a branch of science which is discussing about the description, prediction, and understanding of the natural phenomena which is on the basis of an observational and empirical evidence. The discovery of antielectron (positron) was led by the Antiparticle theory of Paul Dirac by Carl Anderson. Work of Ernest Rutherford on nuclear model of atom made the basis of quantum theory suggested by Niels Bohr. ![]() Quantum mechanics was developed in order to deal with atomic and nuclear phenomena. Tycho Brahe’s research on planetary motion has been used by Johannes Kepler for improving Nicolas Copernicus theory. The observations which are made using improved, accurate tools will be creating improved knowledge and perspective. Science will be not having any final theory. Prediction and verification (or falsification) of theories Scientific method can be called as a method to acquire knowledge in a systematic and in-depth way. The term Science has been originated from a Latin verb Scientia which means ‘to know’. ![]() Science is all about experimenting and exploring speculating phenomena occurring around us. Science can be defined as a systematic understanding of natural phenomena in a very detailed manner so that we can predict, control and modify it.
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