Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Parabolic_reflector> ?p ?o }
- Parabolic_reflector abstract "A parabolic (or paraboloid or paraboloidal) reflector (or dish or mirror) is a reflective surface used to collect or project energy such as light, sound, or radio waves. Its shape is part of a circular paraboloid, that is, the surface generated by a parabola revolving around its axis. The parabolic reflector transforms an incoming plane wave traveling along the axis into a spherical wave converging toward the focus. Conversely, a spherical wave generated by a point source placed in the focus is reflected into a plane wave propagating as a collimated beam along the axis.Parabolic reflectors are used to collect energy from a distant source (for example sound waves or incoming star light) and bring it to a common focal point, thus correcting spherical aberration found in simpler spherical reflectors. Since the principles of reflection are reversible, parabolic reflectors can also be used to project energy of a source at its focus outward in a parallel beam, used in devices such as spotlights and car headlights.".
- Parabolic_reflector thumbnail Paraboloid_of_Revolution.svg?width=300.
- Parabolic_reflector wikiPageExternalLink parabola.
- Parabolic_reflector wikiPageExternalLink dish.php.
- Parabolic_reflector wikiPageExternalLink ex-parabola.html.
- Parabolic_reflector wikiPageID "192590".
- Parabolic_reflector wikiPageLength "19575".
- Parabolic_reflector wikiPageOutDegree "100".
- Parabolic_reflector wikiPageRevisionID "706529965".
- Parabolic_reflector wikiPageWikiLink Archimedes.
- Parabolic_reflector wikiPageWikiLink Burning_glass.
- Parabolic_reflector wikiPageWikiLink Category:Mirrors.
- Parabolic_reflector wikiPageWikiLink Category:Parabolas.
- Parabolic_reflector wikiPageWikiLink Center_of_mass.
- Parabolic_reflector wikiPageWikiLink Chromatic_aberration.
- Parabolic_reflector wikiPageWikiLink Classical_antiquity.
- Parabolic_reflector wikiPageWikiLink Coma_(optics).
- Parabolic_reflector wikiPageWikiLink Cone.
- Parabolic_reflector wikiPageWikiLink Corrective_Optics_Space_Telescope_Axial_Replacement.
- Parabolic_reflector wikiPageWikiLink Curvature.
- Parabolic_reflector wikiPageWikiLink Curved_mirror.
- Parabolic_reflector wikiPageWikiLink Cylinder_(geometry).
- Parabolic_reflector wikiPageWikiLink Decibel.
- Parabolic_reflector wikiPageWikiLink Diocles_(mathematician).
- Parabolic_reflector wikiPageWikiLink E_(mathematical_constant).
- Parabolic_reflector wikiPageWikiLink Electric_light.
- Parabolic_reflector wikiPageWikiLink Energy.
- Parabolic_reflector wikiPageWikiLink Focus_(geometry).
- Parabolic_reflector wikiPageWikiLink Focus_(optics).
- Parabolic_reflector wikiPageWikiLink Fresnel_lens.
- Parabolic_reflector wikiPageWikiLink Green_Bank_Telescope.
- Parabolic_reflector wikiPageWikiLink Gregorian_telescope.
- Parabolic_reflector wikiPageWikiLink Headlamp.
- Parabolic_reflector wikiPageWikiLink Heinrich_Hertz.
- Parabolic_reflector wikiPageWikiLink Hubble_Space_Telescope.
- Parabolic_reflector wikiPageWikiLink Hydrostatic_equilibrium.
- Parabolic_reflector wikiPageWikiLink Ibn_Sahl.
- Parabolic_reflector wikiPageWikiLink Isaac_Newton.
- Parabolic_reflector wikiPageWikiLink James_Gregory_(mathematician).
- Parabolic_reflector wikiPageWikiLink John_D._Kraus.
- Parabolic_reflector wikiPageWikiLink Light.
- Parabolic_reflector wikiPageWikiLink Lighthouse.
- Parabolic_reflector wikiPageWikiLink Liquid_mirror_telescope.
- Parabolic_reflector wikiPageWikiLink Mirror.
- Parabolic_reflector wikiPageWikiLink Natural_logarithm.
- Parabolic_reflector wikiPageWikiLink Newtonian_telescope.
- Parabolic_reflector wikiPageWikiLink Olympia,_Greece.
- Parabolic_reflector wikiPageWikiLink Olympic_flame.
- Parabolic_reflector wikiPageWikiLink Optical_aberration.
- Parabolic_reflector wikiPageWikiLink Optical_illusion.
- Parabolic_reflector wikiPageWikiLink Parabola.
- Parabolic_reflector wikiPageWikiLink Parabolic_aluminized_reflector_light.
- Parabolic_reflector wikiPageWikiLink Parabolic_antenna.
- Parabolic_reflector wikiPageWikiLink Parabolic_microphone.
- Parabolic_reflector wikiPageWikiLink Parabolic_trough.
- Parabolic_reflector wikiPageWikiLink Paraboloid.
- Parabolic_reflector wikiPageWikiLink Physicist.
- Parabolic_reflector wikiPageWikiLink Plane_wave.
- Parabolic_reflector wikiPageWikiLink Point_source.
- Parabolic_reflector wikiPageWikiLink Radio_telescope.
- Parabolic_reflector wikiPageWikiLink Radio_wave.
- Parabolic_reflector wikiPageWikiLink Ray_(optics).
- Parabolic_reflector wikiPageWikiLink Real_image.
- Parabolic_reflector wikiPageWikiLink Reflecting_telescope.
- Parabolic_reflector wikiPageWikiLink Refracting_telescope.
- Parabolic_reflector wikiPageWikiLink Rotating_furnace.
- Parabolic_reflector wikiPageWikiLink Rotational_symmetry.
- Parabolic_reflector wikiPageWikiLink Satellite_dish.
- Parabolic_reflector wikiPageWikiLink Siege_of_Syracuse_(214–212_BC).
- Parabolic_reflector wikiPageWikiLink Solar_cooker.
- Parabolic_reflector wikiPageWikiLink Solar_furnace.
- Parabolic_reflector wikiPageWikiLink Sound.
- Parabolic_reflector wikiPageWikiLink Specular_reflection.
- Parabolic_reflector wikiPageWikiLink Sphere.
- Parabolic_reflector wikiPageWikiLink Spherical_aberration.
- Parabolic_reflector wikiPageWikiLink Stage_lighting_instrument.
- Parabolic_reflector wikiPageWikiLink Star.
- Parabolic_reflector wikiPageWikiLink Sunlight.
- Parabolic_reflector wikiPageWikiLink Surface_of_revolution.
- Parabolic_reflector wikiPageWikiLink Symmetry.
- Parabolic_reflector wikiPageWikiLink Toroidal_reflector.
- Parabolic_reflector wikiPageWikiLink Vertex_(curve).
- Parabolic_reflector wikiPageWikiLink Wave_equation.
- Parabolic_reflector wikiPageWikiLink Wikt:axis.
- Parabolic_reflector wikiPageWikiLink Wikt:rim.
- Parabolic_reflector wikiPageWikiLink Wok.
- Parabolic_reflector wikiPageWikiLink Wolfgang_Scheffler_(inventor).
- Parabolic_reflector wikiPageWikiLink File:ALMA_antennas_on_Chajnantor.jpg.
- Parabolic_reflector wikiPageWikiLink File:ASTRA2Connect_Dish.jpg.
- Parabolic_reflector wikiPageWikiLink File:Focus-balanced_parabolic_reflector.svg.
- Parabolic_reflector wikiPageWikiLink File:Off-axis_parabolic_reflector.svg.
- Parabolic_reflector wikiPageWikiLink File:Olympic_Torch_2010.jpg.
- Parabolic_reflector wikiPageWikiLink File:Parabola_with_focus_and_arbitrary_line.svg.
- Parabolic_reflector wikiPageWikiLink File:Paraboloid_of_Revolution.svg.
- Parabolic_reflector wikiPageWikiLink File:Solar_dish_at_Ben-Gurion_National_Solar_Energy_Center_in_Israel.jpg.
- Parabolic_reflector wikiPageWikiLinkText "Parabolic mirrors".
- Parabolic_reflector wikiPageWikiLinkText "Parabolic reflector".
- Parabolic_reflector wikiPageWikiLinkText "Parabolic reflector#Applications".
- Parabolic_reflector wikiPageWikiLinkText "Parabolic reflector#Theory".
- Parabolic_reflector wikiPageWikiLinkText "Parabolic".