wave range es
41Third-wave feminism — is a term identified with several diverse strains of feminist activity and study beginning in the early 1990s. The movement arose as a response to perceived failures and backlash against initiatives and movements created by second wave feminism… …
42Evanescent wave — Schematic representation of evanescent waves propagating along a metal dielectric interface. The charge density oscillations, when associated with electromagnetic fields, are called surface plasmon polariton waves. The exponential dependence of… …
43Interference (wave propagation) — Two point interference in a ripple tank. In physics, interference is the phenomenon in which two waves superpose each other to form a resultant wave of greater or lower amplitude. Interference usually refers to the interaction of waves that are… …
44Dynamic range — For other uses, see Dynamic range (disambiguation). Dynamic range, abbreviated DR or DNR,[1] is the ratio between the largest and smallest possible values of a changeable quantity, such as in sound and light. It is measured as a ratio, or as a… …
45Traveling-wave tube — A traveling wave tube (TWT) is an electronic device used to amplify radio frequency signals to high power, usually in an electronic assembly known as a traveling wave tube amplifier (TWTA).The bandwidth of a broadband TWT can be as high as three… …
46Inertial wave — Inertial waves, also known as inertial oscillations, are a type of mechanical wave possible in rotating fluids. Unlike surface gravity waves commonly seen at the beach or in the bathtub, inertial waves travel through the bulk of the fluid, not at …
472009 Pacific Northwest heat wave — The 2009 Pacific Northwest heat wave was a heat wave which affected the Pacific Northwest region in Oregon and Washington west of the Cascade Mountains in late July, and is well known for setting many new heat records across the area, especially… …
48Broadcast range — A broadcast range (also listening range for radio, or viewing range for TV) is the service area that a broadcast station or other transmission covers via radio waves (or possibly infrared light, which is closely related). It is generally the area …
49Combined Array for Research in Millimeter-wave Astronomy — The Combined Array for Research in Millimeter wave Astronomy (CARMA) is an astronomical instrument comprising 23 radio telescopes. These telescopes form an astronomical interferometer where all the signals are combined in a purpose built computer …
50XM1111 Mid-Range Munition — The XM1111 Mid Range Munition (MRM) is a developmental 120 mm precision guided munition for use by the Rheinmetall 120mm Gun (known as the M256 in the US Military) found on several tanks of western designs. It is also intended to fulfill a… …
