Resonant strings (885 bytes)
1: ...played on the main strings of the instrument, the resonant strings vibrate sympathetically, providing a soun...

Electromagnetic cavity (478 bytes)
1: An [[electromagnetic]] cavity is a cavity which acts as a container for [[electromagnetic f...
2: ...um photon wave length which can be trapped in the cavity.
4: ...effect places the [[earth]] in an electromagnetic cavity.
8: *[[Cavity resonator]]
10: *[[Optical cavity]]

Medullary cavity (232 bytes)
1: The '''medullary cavity''' is the central cavity of [[bone]] shafts where yellow marrrow ([[adipos...

Nasal cavity (1753 bytes)
1: ...and cleaning the air as it is inhaled. The nasal cavity also contains organs involved in [[olfaction]].
3: ...[Image:Gray153.png|thumbnail|Anatomy of the nasal cavity]]
5: ... [[paranasal sinus]]es are connected to the nasal cavity through small orifices called [[sinus_ostia|ostia...
7: ... the nasal [[septum]]. On the sides of the nasal cavity are three horizontal outgrowths called [[turbinat...
9: ... cavity. The cillia move the mucus down the nasal cavity to the pharnyx, where it can be swallowed.

Thoracic cavity (753 bytes)
3: The '''thoracic cavity''' is the chamber of the human body (and other an...
12: ...contains the potential space called the [[pleural cavity]] and the [[mediastinum]].
14: ...or knife wound, a [[pneumothorax]], or air in the cavity, usually results, often leading to one or both lu...

Abdominal cavity (654 bytes)
1: ...ocated below (or [[posterior]] to) the [[thoracic cavity]].
3: ...kidney|kidneys]] are located not in the abdominal cavity but behind it.
5: The abdominal cavity is lined with a protective membrane termed the [[...

Body cavity (2431 bytes)
1: ...biology)|phyla]]) that incorporate a central body cavity, known as a '''coelom'''. The coelom contains maj...
3: ...rmata|echinoderms]], and [[mollusk]]s. All have a cavity known as a coelom -- presumably inherited from a ...
5: ...coelom is reduced in size, and the principal body cavity is part of the [[blood]] circulation system calle...
7: ...ided into "subcavities" such as the [[pericardial cavity]] around the heart. The number and placement of t...

Pleural cavity (2242 bytes)
1: ...except a small amount of '''pleural fluid'''. The cavity is lined by specialized [[epithelium]] called '''...
3: During quiet breathing, the cavity normally experiences a negative pressure (compare...
5: ...uring [[breathing]]. This function of the pleural cavity can be disrupted in several ways: -
7: ...tion. With each breath air builds up in the chest cavity, compressing the lung still further, thus reducin...

Cavity resonator (1046 bytes)
1: ...[standing wave]]). As more wave energy enters the cavity, it combines with and reinforces the standing wav...
3: Some common examples of cavity resonators include the [[klystron]] tube in a mic...
5: ... wave modes to exist with little loss outside the cavity.

Progressive cavity pump (1776 bytes)
1: ... the cavity moves, fluid is sucked in to fill the cavity, further rotation of the pump causes the fluid to...
3: ...t one point along the helix is at the edge of the cavity, and the opposite point is at its center.
4: ...otation of the rotor inside the stator causes the cavity to progress along the pump thus inducing fluid fl...
6: Whilst progressive cavity pumps offer long life and reliable service, abras...

Cavity ring down spectroscopy (1170 bytes)
1: ...highly reflective (typically R > 99.9%) detection cavity. The intensity of the trapped pulse will decrease...

Q factor (2006 bytes)
1: ...the "quality" of a [[resonance|resonant]] system. Resonant systems respond to [[frequency|frequencies]] clos...
4: The Q factor is defined as the [[resonant frequency]] ([[center frequency]]) ''f''<sub>0</s...
17: From the expression for the resonant frequency of a tuned circuit,
27: ...d in the cavity. If the Q factor of a [[laser]]'s cavity is abruptly changed, the laser can be induced to ...

Gastrovascular (844 bytes)
3: ...as both mouth and anus is called a gastrovascular cavity.
5: Types of organism that has gastrovascular cavity:

Pseudocoelom (678 bytes)
1: ...eloms. These pseudocoeloms are the animal's body cavity.

ARROW waveguide (289 bytes)
1: ... optical (ARROW) waveguide is formed from an anti-resonant [[Fabry-Perot]] reflector. The optical mode is l...

Schumann resonance (1899 bytes)
3: ... seventh overtone lies at approximately 60Hz, the cavity is also driven by the North American [[power grid...

Sagnac interferometer (1146 bytes)
1: ...and as the length of the optical path of the ring cavity is the same no matter whether the light goes roun...
3: ...ll have a shorter distance (as the mirrors of the cavity are moving towards it) than the other light beam ...
7: Instead of using mirrors to form a closed ring cavity, one can also use an [[optical fibre]] closed to ...

Klystron (7576 bytes)
1: ...nt frequency of the device. Adjusting the natural resonant frequency to conform to the frequency of the sign...
8: ...ted to a positive [[anode]] contained in a second resonant chamber. As the bunched electrons enter the secon...
11: ...m the electron beam to the RF oscillations in the cavity. The reflector voltage may be varied slightly fro...
13: ==Multicavity klystron==
14: In the multicavity klystron, multiple toroidal cavities surround a c...

Speed wobble (603 bytes)
1: ...ell understood. While a skateboard may have many resonant frequencies, speed wobbles are generally only see...

Blastocoele (483 bytes)
1: ...le''' or '''cleavage cavity''' or '''segmentation cavity''' is the central region of a [[blastula]] (or bl...

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