LivePhysics » Optics http://www.livephysics.com LivePhysics Site Thu, 18 Oct 2012 13:08:35 +0000 en-US hourly 1 http://wordpress.org/?v=3.4 An observer looking across a swimming pool at point C views a light rayhttp://www.livephysics.com/problems-and-answers/optics/observer-swimming-pool-point-views-light-ray/ http://www.livephysics.com/problems-and-answers/optics/observer-swimming-pool-point-views-light-ray/#comments Tue, 05 Jun 2012 21:34:35 +0000 admin http://www.new-livephysics.com/?p=360 http://www.livephysics.com/problems-and-answers/optics/observer-swimming-pool-point-views-light-ray/feed/ 0 Light of intensity 50 Wm2 is incident on a glass windowpanehttp://www.livephysics.com/problems-and-answers/optics/light-intensity-50-wm2-incident-glass-windowpane/ http://www.livephysics.com/problems-and-answers/optics/light-intensity-50-wm2-incident-glass-windowpane/#comments Tue, 05 Jun 2012 21:32:41 +0000 admin http://www.new-livephysics.com/?p=358 http://www.livephysics.com/problems-and-answers/optics/light-intensity-50-wm2-incident-glass-windowpane/feed/ 0 Light passes from air to another mediumhttp://www.livephysics.com/problems-and-answers/optics/light-passes-air-medium/ http://www.livephysics.com/problems-and-answers/optics/light-passes-air-medium/#comments Tue, 05 Jun 2012 21:29:02 +0000 admin http://www.new-livephysics.com/?p=356 http://www.livephysics.com/problems-and-answers/optics/light-passes-air-medium/feed/ 0 A light ray is incident on a glass plate at an angle of 40 degreeshttp://www.livephysics.com/problems-and-answers/optics/light-ray-incident-glass-plate-angle-40-degrees/ http://www.livephysics.com/problems-and-answers/optics/light-ray-incident-glass-plate-angle-40-degrees/#comments Tue, 05 Jun 2012 21:26:07 +0000 admin http://www.new-livephysics.com/?p=354 http://www.livephysics.com/problems-and-answers/optics/light-ray-incident-glass-plate-angle-40-degrees/feed/ 0 Convergence lens focal length and powerhttp://www.livephysics.com/problems-and-answers/optics/convergence-lens-focal-length-power/ http://www.livephysics.com/problems-and-answers/optics/convergence-lens-focal-length-power/#comments Tue, 05 Jun 2012 21:23:17 +0000 admin http://www.new-livephysics.com/?p=351 http://www.livephysics.com/problems-and-answers/optics/convergence-lens-focal-length-power/feed/ 0 Convergence lens with different radiihttp://www.livephysics.com/problems-and-answers/optics/convergence-lens-radii/ http://www.livephysics.com/problems-and-answers/optics/convergence-lens-radii/#comments Tue, 05 Jun 2012 21:17:48 +0000 admin http://www.new-livephysics.com/?p=349 http://www.livephysics.com/problems-and-answers/optics/convergence-lens-radii/feed/ 0 Two lens system – Image distance and magnificationhttp://www.livephysics.com/problems-and-answers/optics/lens-system-image-distance-magnification/ http://www.livephysics.com/problems-and-answers/optics/lens-system-image-distance-magnification/#comments Tue, 05 Jun 2012 21:10:56 +0000 admin http://www.new-livephysics.com/?p=347 http://www.livephysics.com/problems-and-answers/optics/lens-system-image-distance-magnification/feed/ 0