Definition of Pendulum bob. Meaning of Pendulum bob. Synonyms of Pendulum bob

Here you will find one or more explanations in English for the word Pendulum bob. Also in the bottom left of the page several parts of wikipedia pages related to the word Pendulum bob and, of course, Pendulum bob synonyms and on the right images related to the word Pendulum bob.

Definition of Pendulum bob

Pendulum bob
Pendulum Pen"du*lum, n.; pl. Pendulums. [NL., fr. L. pendulus hanging, swinging. See Pendulous.] A body so suspended from a fixed point as to swing freely to and fro by the alternate action of gravity and momentum. It is used to regulate the movements of clockwork and other machinery. Note: The time of oscillation of a pendulum is independent of the arc of vibration, provided this arc be small. Ballistic pendulum. See under Ballistic. Compensation pendulum, a clock pendulum in which the effect of changes of temperature of the length of the rod is so counteracted, usually by the opposite expansion of differene metals, that the distance of the center of oscillation from the center of suspension remains invariable; as, the mercurial compensation pendulum, in which the expansion of the rod is compensated by the opposite expansion of mercury in a jar constituting the bob; the gridiron pendulum, in which compensation is effected by the opposite expansion of sets of rodsof different metals. Compound pendulum, an ordinary pendulum; -- so called, as being made up of different parts, and contrasted with simple pendulum. Conical or Revolving, pendulum, a weight connected by a rod with a fixed point; and revolving in a horizontal cyrcle about the vertical from that point. Pendulum bob, the weight at the lower end of a pendulum. Pendulum level, a plumb level. See under Level. Pendulum wheel, the balance of a watch. Simple or Theoretical, pendulum, an imaginary pendulum having no dimensions except length, and no weight except at the center of oscillation; in other words, a material point suspended by an ideal line.

Meaning of Pendulum bob from wikipedia

- A pendulum is a device made of a weight suspended from a pivot so that it can swing freely. When a pendulum is displaced sideways from its resting, equilibrium...
- The Foucault pendulum or Foucault's pendulum is a simple device named after French physicist Léon Foucault, conceived as an experiment to demonstrate...
- A pendulum clock is a clock that uses a pendulum, a swinging weight, as its timekeeping element. The advantage of a pendulum for timekeeping is that it...
- gravity pendulum is an idealized mathematical model of a real pendulum. It is a weight (or bob) on the end of a m****less cord suspended from a pivot, without...
- demonstrate the physics underlying the Foucault pendulum. Diagrams are provided to illustrate a pendulum located at the North Pole, equator, and 45 degrees...
- A conical pendulum consists of a weight (or bob) fixed on the end of a string or rod suspended from a pivot. Its construction is similar to an ordinary...
- A bob is a heavy object (also called a "weight" or "m****") on the end of a pendulum found most commonly, but not exclusively, in pendulum clocks. Although...
- Roxy Music's self-titled album Bob (physics), the m**** at the end of a pendulum BOB (psychedelic), a drug Alice and Bob, placeholder characters in cryptography...
- Pendulum is an Australian electronic rock band founded in 2002. Pendulum originally formed in the city of Perth, Western Australia, by Rob Swire, Gareth...
- area of dynamical systems, a double pendulum, also known as a chaotic pendulum, is a pendulum with another pendulum attached to its end, forming a simple...