By Info4all Physics
“The branch of science, that deals with the study of matter energy and their mutual relationship”.
“The study of physical world specific and physical universe in general: energy, matter, and how they related”.
Role of physics in over daily life:
Physics plays an important role in over daily life. From the heavenly bodies to the Earth its plays key role. From walking to driving a car, from cooking to using a gadget, from cutting a tree to building a new house everything involves physics .From the motion of subatomic to the motion of planets and galaxies. From macro thing to the micro thing every where is physics .Many pivotal discoveries of the 20th century – including laser, television, radio, computer technology plus internet, DNA and nuclear weapons are all credited to advancement in physics.
Physics contributes to the technological infrastructure. It is important for improvement in health, telecommunication, transport and design of our future. Nearly all consumer goods we use at home have been developed from research in physics.
Branches of physics:
Branches of physics are the subjects studied within the scope of physics. The subject physics can be defined as the branch of science which deals with the study of properties of matter and energy along with the interaction between them. Physicists have divided the subject into various branches and each branch has acquired a title of a full subject in modern days. In this article, let us know in detail about the branches of physics.
- Mechanics:
The branch of physics that deals with “ the motion of object and how it refers to forces”.
i.e falling object, friction, weight, spinning objects.
- Heat and Thermodynamics:
The branch of physics that deals with “the heat and temperature and their relation to energy .
i.e melting and freezing processes, engines, refrigerators.
- Waves and Oscillation :
The branch of physics that deals with “the to and fro motion of a body”
Or The branch of physics that deals with “the vibratory motion of a body”.
i.e Spring, water waves and sound .
- Optics:
The branch of physics that deals with “ the light and the instrument created to use or detect it.
i.e Mirrors, Lenses, telescopes, Eye
- Electricity and Magnetism:
The branch of physics that deals with “ the statics as well as the moving charges associated physical phenomena”.
i.e electrical charges, circuitry, magnets, elector magnets.
- Atomics and Nuclear Physics:
The branch of physics that deals with “ the structure and properties of individual atoms and nuclei of an atom”.
i.e X-rays, LASERS, Nuclear Reactors , MRI , CT Scan, PET Scan.
- Relativity:
The branch of physics that deals with “ the moving object (including very high speed) and gravation”.
i.e particle accelerators, Nuclear Energy
- Quantum Physics:
The branch of physics that deals with “the discrete, indivisible units of energy called quanta”.
i.e the atom and its parts.
- Particle Physics:
The branch of physics that deals with “ the nature of the particles that constitute matter and radiation”.
i.e Quarks, Leptons, Photons, Bosons.
- Cosmology and Astrophysics:
The branch of physics that deals with “ the origin, evolution and eventual fate of the universe”.
i.e Stars, Galaxies and Black holes.
- Biophysics and Medical Physics:
The branch of physics that deals with “ the physical interactions of biological processes and Application of physics health processes such as prevention, diagnosis and treatment”.
i.e MRI, CT Scan Radiotracers and conduction in living cells.
Question Related to the topic:
What is Physics?
What is the role of Physics in our daily life?
What is the scope of Physics?
What are the branches of physics?
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