F+85+0 | YBaCuO pellet with magnet in liquid nitrogen on TV camera. | 2016-08-09 |
E+60+17 | Water fiber optic | 2016-06-23 |
F+15+0 | UV light hits charged zinc plate and discharges electroscope. | 2016-07-20 |
E+60+5 | Total internal reflection/critical angle: Nakamura water tank. | 2016-06-23 |
E+25+25 | Thin film interference with optical flats and sodium lamp. | 2016-07-05 |
E+25+25 | Thin film interference with optical flats and sodium lamp. | 2016-06-30 |
E+10+0 | Single slit diffraction using laser beam through adjustable slit. | 2016-07-06 |
E+10+0 | Single slit diffraction using laser beam through adjustable slit. | 2016-07-07 |
E+10+0 | Single slit diffraction using laser beam through adjustable slit. | 2016-07-05 |
F+20+5 | Rutherford scattering model: Steel balls, launcher, and "hill". | 2016-07-21 |
E+25+5 | Ripple tank with plane or spherical water waves and barriers. | 2016-06-29 |
E+40+25 | Retrodirective reflector: Silvered right angle prism, using laser. | 2016-06-22 |
E+50+20 | Refraction of white light by prism using arc lamp. | 2016-06-23 |
E+40+30 | Reflections from concave and convex mirrors with lighted arrow. | 2016-06-23 |
E+30+15 | Real images: Lighted arrow image and various lenses. | 2016-06-27 |
E+40+10 | Phantom lightbulb: Image in a plane mirror. | 2016-06-22 |
E+40+35 | Phantom bouquet: Real image from a concave mirror. | 2016-06-23 |
E+25+42 | Oil film interference on water. | 2016-06-30 |
E+25+30 | Newton's rings by transmission or reflection on arc bench. | 2016-06-30 |
E+30+65 | Model of the eye, with near/far sight lenses, using arc lamp. | 2016-06-28 |
E+25+55 | Lloyd's mirror: Laser beam interferes with reflection from glass. | 2016-06-30 |
E+10+45 | Limit of resolution: Two small lamps on adjustable slide. | 2016-07-07 |
F+15+5 | Light through different filters into phototube changes current. | 2016-07-19 |
E+60+15 | Light pipes and fiber optic flashlight. | 2016-06-23 |
E+10+5 | Laser beam through sets of 1, 2, or multiple electro-formed slits. | 2016-07-06 |
E+10+5 | Laser beam through sets of 1, 2, or multiple electro-formed slits. | 2016-07-07 |
E+30+30 | Large lens shows chromatic aberration on screen using arc lamp. | 2016-06-28 |
E+55+0 | Inverse square law: Light bulb in wire frame. | 2016-06-20 |
F+10+0 | Electron diffraction by aluminum and graphite on CRT. | 2016-07-19 |
E+10+15 | Diffraction about pinhead, razorblade, wood screw using laser. | 2016-06-29 |
E+30+55 | Compound microscope is assembled from lenses. | 2016-06-28 |
E+40+40 | Clam shell mirrors: Floating coin illusion. | 2016-06-22 |
E+40+40 | Clam shell mirrors: Floating coin illusion. | 2016-06-23 |
E+40+5 | Blackboard optics: Light sources with plane and curved mirrors. | 2016-06-22 |
E+30+10 | Blackboard optics: Light sources with lucite lenses. | 2016-06-27 |
E+30+45 | Astronomical telescope: Using objective and eyepiece lenses. | 2016-06-28 |
F+30+5 | Applet: Schordinger wave equation | 2016-08-01 |
E+55+20 | Applet: Electromagnetic Wave Propagation | 2016-06-20 |
E+55+15 | Applet: Electric Field Lines around an Oscillating Charge | 2016-06-20 |
F+20+60 | Applet: Atoms and Spectra | 2016-07-21 |
E+10+10 | Airy's disk: Pinhole diffraction using laser beam. | 2016-07-05 |
E+10+10 | Airy's disk: Pinhole diffraction using laser beam. | 2016-07-06 |
E+10+10 | Airy's disk: Pinhole diffraction using laser beam. | 2016-07-07 |
E+30+5 | Air, glass and water lenses in water tank with arc lamp. | 2016-06-27 |
F+20+0 | "Plum pudding": Corks with magnets float in bowl/solenoid on OHP. | 2016-07-21 |