organized into several distinct branches, which are outlined in this article. Classical mechanics is a model of the physics of forces acting upon bodies; includes...

the oldest. Over much of the past two millennia, physics, chemistry, biology, and certain branches of mathematics were a part of natural philosophy, but...

outline is provided as an overview of and topical guide to physics: Physics – natural science that involves the study of matter and its motion through spacetime...

and physical science. Each of these branches, and all of their sub-branches, are referred to as natural sciences. Physics – natural and physical science...

Physics is a branch of science whose primary objects of study are matter and energy. Discoveries of physics find applications throughout the natural sciences...

into branches: physics, chemistry, astronomy and Earth science. These branches of natural science may be further divided into more specialized branches (also...

Theoretical physics is a branch of physics that employs mathematical models and abstractions of physical objects and systems to rationalize, explain and...

This glossary of physics is a list of definitions of terms and concepts relevant to physics, its sub-disciplines, and related fields, including mechanics...

Modern physics is a branch of physics that developed in the early 20th century and onward or branches greatly influenced by early 20th century physics. Notable...

watts per square meter (W/m2) Intensity (physics), the name for irradiance used in other branches of physics (W/m2) Radiance, commonly called "intensity"...

"energetic", to avoid confusion with photometric quantities). In branches of physics other than radiometry, electromagnetic energy is referred to using...

programs in the various branches of physics. Other notable physicists in the institute's early days included Prof. T. P. Das, of SUNY, Albany, New York...

branches of physics and chemistry such as materials science. It has specific applications in many other areas, such as understanding the anatomy of living...

Communication physics is one of the applied branches of physics. It deals with various kinds of communication systems. These can range from basic ideas...

\theta \end{aligned}}} These approximations have a wide range of uses in branches of physics and engineering, including mechanics, electromagnetism, optics...

several branches of physics as any physical differential equation will have them. Problems involving the wave equation, such as the determination of normal...

Chemical physics – branch of physics that studies chemical processes from the point of view of physics. Computational physics – study and implementation of numerical...

irradiance and radiant exitance, which are often called intensity in branches of physics other than radiometry. In radio-frequency engineering, radiant intensity...

branches: physics, chemistry, earth science, and astronomy. These branches of natural science may be further divided into more specialized branches (also...

statistical study of stochastic processes, as well as in many other branches of physics and engineering. Typically the process is a function of time, but one...

their range can extend into other branches of physics with suitable modifications. From the above, any equation of motion in classical mechanics can be...

Attosecond physics, also known as attophysics, or more generally attosecond science, is a branch of physics that deals with light-matter interaction phenomena...

geometry, such as the Bloch sphere of quantum mechanics and in other branches of physics. The extended complex numbers consist of the complex numbers C {\displaystyle...

Chemical physics is a branch of physics that studies chemical processes from a physical point of view. It focuses on understanding the physical properties...

anyone of the three branches: Biomedical, Medical Physics and Computer Engineering. To complete the students development as engineers, three branches are...

universe, the world', and λογία (logia) 'study of') is a branch of physics and metaphysics dealing with the nature of the universe, the cosmos. The term cosmology...

displacements, which are changes of an object's position relative to its environment. Theoretical expositions of this branch of physics has its origins in Ancient...

Fluid mechanics is the branch of physics concerned with the mechanics of fluids (liquids, gases, and plasmas) and the forces on them.: 3  It has applications...

three branches, namely. Electrical Engineering, Computer Science, and Mechanical Engineering. The year 2021 saw the introduction of an additional branch, Engineering...

based on perturbation theory, which is the main method of calculation in many branches of physics. Couplings arise naturally in a quantum field theory....