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'''[[Orbital angular momentum]]''' is a concept in classical mechanics. ...main [[angular momentum operator#Orbital angular momentum|quantum angular momentum operators]] ...

...ort description|Kinetic energy of rotating body with moment of inertia and angular velocity}} ...'s [[axis of rotation]], the following dependence on the object's [[moment of inertia]] is observed:<ref>Resnick, R. and Halliday, D. (1966) ''PHYSICS'', ...

{{Short description|Plane passing through the barycenter of a planetary system}} ...through its [[barycenter]] (center of mass) perpendicular to its [[angular momentum]] [[vector (geometric)|vector]]. ...

...]], <dfn>two particles are coupled </dfn>if they are connected by <dfn>one of the four </dfn>[[Fundamental interaction|fundamental forces]]. ...ng (device)|spring]]. If the pendulums are identical, then their equations of motion are given by ...

{{Short description|Projection of spin along the direction of momentum}} ...''' is the projection of the [[Spin (physics)|spin]] onto the direction of momentum. ...

{{Short description|Quantum explanation of electromagnetic polarization}} ...having horizontal or vertical [[linear polarization]], or a superposition of the two. ...

...>{{cite journal |last1=Hathaway |first1=David H. |title=Magnetic reversals of Jupiter and Saturn |journal=Icarus |date=July 1986 |volume=67 |issue=1 |pag ...lilei]] observed [[sunspots]] and calculated the [[Solar rotation|rotation of the Sun]]. In 1630, [[Christoph Scheiner]] reported that the Sun had differ ...

{{Short description|Process that leads to gradual decrease of the distance between two orbiting bodies}} ...|url=http://en.cmse.gov.cn/col/col1763/index.html|website=Official Website of China Manned Space|publisher=China Manned Space Engineering Office|access-d ...

{{Short description|Spin of an electron}} ...ub>), it is {{physconst|mue/muB|after=,}} which has a relative uncertainty of {{physconst|mue/muB|runc=yes|ref=no}}. ...

...cal framework for the calculation of electron trajectories in the presence of [[electromagnetic field]]s. The term ''optics'' is used because [[magnetic Electron optics calculations are crucial for the design of [[electron microscopes]] and [[particle accelerators]]. In the [[paraxial a ...

...l vortices. Columns show the helical structures, phase-front and intensity of the beams]] ...lso used to describe a beam of light that has such a zero in it. The study of these phenomena is known as '''singular optics'''. ...

[[File:ROA pinene.PNG|thumb|300px|ROA spectra of (+) i (-) [[pinene]]]] ...encedirect.com/science/article/pii/B9780123744135002670 |work=Encyclopedia of Spectroscopy and Spectrometry (Second Edition) |pages=2397–2405 |editor-las ...

{{short description|Function acting on the space of physical states in physics}} ...central role in describing observables (measurable quantities like energy, momentum, etc.). ...

{{Short description|Method of combining multiple signals into one signal over a shared medium}} ...phony|telephony]], [[George Owen Squier]] is credited with the development of telephone carrier multiplexing in 1910. ...

| nationality = [[German people|German]]/[[People of the United States|American]] | alma_mater = [[University of Munich]] ...

[[File:Atomic-orbital-clouds spd m0.png|thumb|Hydrogen [[atomic orbital]]s of different energy levels. The more opaque areas are where one is most likely ...nding |url=https://pubs.acs.org/doi/10.1021/jp807973x |journal=The Journal of Physical Chemistry A |language=en |volume=113 |issue=10 |pages=1954–1968 |d ...

...ar, Manjit. Quantum: Einstein, Bohr, and the great debate about the nature of reality / Manjit Kumar.—1st American ed., 2008. Chap.7.</ref> ...llowed states of a classical system: the system can then only exist in one of the allowed states and not in any other state. ...

...orce]] '''F''', torque '''τ''', [[linear momentum]] '''p''', and [[angular momentum]] '''L''' in a system which has rotation constrained to only one plane (fo ...[screwdriver]] rotating around its [[Axis of rotation|axis]] to the [[List of screw drives|drives]] on the head. ...

{{short description|Set of functions used to represent the electronic wave function}} ...unctional theory]] in order to turn the [[partial differential equation]]s of the model into algebraic equations suitable for efficient implementation on ...

{{For|the orbit of an object around the Moon|Lunar orbit}} | title = Orbit of the Moon ...