rotational center
1Rotational-vibrational coupling — occurs when the rotation frequency of an object is close to or identical to a natural internal vibration frequency. The animation on the right shows a simple example. The motion depicted in the animation is for the idealized situation that the… …
2Rotational spectroscopy — Part of the rotational vibrational spectrum of carbon monoxide (CO) gas (from FTIR), showing the presence of P and R branches. Frequency is on the x axis, and absorbance on the y axis. Rotational spectroscopy or microwave spectroscopy studies the …
3Center of percussion — The center of percussion is the point on an object where a perpendicular impact will produce translational and rotational forces which perfectly cancel each other out at some given pivot point, so that the pivot will not be moving momentarily… …
4Rotational symmetry — Generally speaking, an object with rotational symmetry is an object that looks the same after a certain amount of rotation. An object may have more than one rotational symmetry; for instance, if reflections or turning it over are not counted, the …
5Rotational bell painting — A rotational bell is a painting consisting on a bell (a conical metal disc) were the paint is forced from its center to the edges of this bell due to the centrifuge force.The bell spins at a high speed, 50,000 rpm for example. This atomizes the… …
6rotational quantum number — noun : a vector quantum number that determines the angular momentum of a molecule rotating about an axis through its center of mass * * * Physics. the quantum number that distinguishes the angular momentum states associated with the rotational… …
7Galactic Center — The Galactic Center is the rotational center of the Milky Way galaxy. It is located about 7.6 kiloparsecs (24,800 LY) away from the Earth, [cite journal | title = SINFONI in the Galactic Center: young stars and IR flares in the central light… …
8Galactic Center (disambiguation) — Galactic Center may refer to* Galactic Center, the rotational center of the Milky Way galaxy * the series of books, Galactic Center Saga. * Bulge (astronomy), the center of galaxies in general …
9Managed intensive rotational grazing — Management Intensive Rotational Grazing (MIRG) is a system of grazing in which ruminant and non ruminant herds are regularly and systematically moved to fresh pasture with the intent to maximize the quality and quantity of forage growth. MIRG can …
10Homothetic center — In geometry, a homothetic center (also called a center of similarity or a center of similitude) is a point from which at least two geometrically similar figures can be seen as a dilation/contraction of one another. If the center is external , the …
