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A-level Topics | Physics Lens
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Physics education resources, demonstrations and videos. 05 Work, Energy and Power. 06 Motion in a Circle. 13 Current of Electricity. 19 Lasers and Semiconductors. 21 SPA / Planning. Category Archives: A-level Topics. August 2, 2016. February 17, 2016. I bought a simple beta Stirling engine online at dx.com. February 1, 2016. A very good explanation of standing waves on Chladni plates. Watch out for the 3-Dimensional standing wave at 3'11' . LEGO Pendulum Clock to Demonstrate Oscillation Concepts. There a...
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06 Motion in a Circle | Physics Lens
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Physics education resources, demonstrations and videos. 05 Work, Energy and Power. 06 Motion in a Circle. 13 Current of Electricity. 19 Lasers and Semiconductors. 21 SPA / Planning. Category Archives: 06 Motion in a Circle. December 23, 2012. 06 Motion in a Circle. Cardboard about 1 mm thick, of suitable rigidity. Rubber band or tape for added weight. Cardboard strip with a slit cut. Cut a slit of 1.5 cm along the middle of each strip, on the untrimmed end. 3 strips of cardboard overlapping each other.
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04 Dynamics | Physics Lens
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Physics education resources, demonstrations and videos. 05 Work, Energy and Power. 06 Motion in a Circle. 13 Current of Electricity. 19 Lasers and Semiconductors. 21 SPA / Planning. Category Archives: 04 Dynamics. Newton's 2nd Law Experiment using Motion Sensor. April 7, 2015. For my students: To download the file and video for analysis using Tracker, right-click the file here. 3 Cart with variable mass. 5 Pulley with clamp. 6 Hanger Mass Set. 7 String (about 1.2 m). For a system of a cart of mass. The "...
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01 Measurement | Physics Lens
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Physics education resources, demonstrations and videos. 05 Work, Energy and Power. 06 Motion in a Circle. 13 Current of Electricity. 19 Lasers and Semiconductors. 21 SPA / Planning. Category Archives: 01 Measurement. Who Wants to be a Base Unit? September 25, 2013. The rules are stated in the slideshow. 1 Each student is assigned a base unit out of 3 possible ones, kg, m, s. Note that the other 4 base units, A, mol, K and cd are not given because they will be covered in later topics.
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12 Electric Fields | Physics Lens
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Physics education resources, demonstrations and videos. 05 Work, Energy and Power. 06 Motion in a Circle. 13 Current of Electricity. 19 Lasers and Semiconductors. 21 SPA / Planning. Category Archives: 12 Electric Fields. Ionisation of Air to Remove Static Electric Charges. February 28, 2013. PVC pipe or plastic comb. Hang the string from an elevated position. Leave the bottom end free. Rub the PVC pipe with wool. This deposits negative charges, or electrons, onto the surface of the PVC pipe. Water molecu...
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10 Wave Motion | Physics Lens
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Physics education resources, demonstrations and videos. 05 Work, Energy and Power. 06 Motion in a Circle. 13 Current of Electricity. 19 Lasers and Semiconductors. 21 SPA / Planning. Category Archives: 10 Wave Motion. Fun Experiments on Stationary Waves in Sound. August 22, 2014. Polarization with 3 Filters. May 19, 2013. This is because each filter will permit the components of electric field vectors of the electromagnetic waves that are parallel to its axis of polarization according to the equation.
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02 Kinematics | Physics Lens
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Physics education resources, demonstrations and videos. 05 Work, Energy and Power. 06 Motion in a Circle. 13 Current of Electricity. 19 Lasers and Semiconductors. 21 SPA / Planning. Category Archives: 02 Kinematics. 2-Dimensional Kinematics Problem: Shooting a dropping coconut. April 6, 2015. The following is a question (of a more challenging nature) posed to JC1 students when they are studying the topic of kinematics. Two-Dimensional Kinematics: Gun and Coconut Problem. This is what we need to prove.
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17 Alternating Current | Physics Lens
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Physics education resources, demonstrations and videos. 05 Work, Energy and Power. 06 Motion in a Circle. 13 Current of Electricity. 19 Lasers and Semiconductors. 21 SPA / Planning. It seems we can’t find what you’re looking for. Perhaps searching can help. Pressure Variation in Stationary Sound Waves. Make Your Own Comic Strip for Teaching! 8 Steps to Ace that Planning Question. Newton's 2nd Law Experiment using Motion Sensor. Message from server: Gone. Check in YouTube if the id physicslens.
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18 Quantum Physics | Physics Lens
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Physics education resources, demonstrations and videos. 05 Work, Energy and Power. 06 Motion in a Circle. 13 Current of Electricity. 19 Lasers and Semiconductors. 21 SPA / Planning. Category Archives: 18 Quantum Physics. Wave-Particle Duality of Electrons. January 15, 2012. There's a whole series of "What the Bleep" videos that you might want to check out also. Be careful though, the rabbit hole is pretty deep. Quoting from another website. How are we going to find out? Newton's 2nd Law Experiment using ...
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15 Electromagnetism | Physics Lens
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Physics education resources, demonstrations and videos. 05 Work, Energy and Power. 06 Motion in a Circle. 13 Current of Electricity. 19 Lasers and Semiconductors. 21 SPA / Planning. Category Archives: 15 Electromagnetism. September 1, 2013. What we study in our syllabus is ferromagnetism, which is exhibited by materials such as iron, cobalt and nickel. Some pencil leads are paramagnetic (weakly attracted to magnets) while others such as the one in the video are diamagnetic (repelled by magnets). Next, pl...