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I. Mechanics |
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17-11-19 1 1. Inclined Plane |
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19-06-30 2 2. Frame of reference |
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18-01-07 3 3. Parallelogram of force |
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19-04-14 4 4. Vernier caliper |
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19-04-14 5 5. Micrometer |
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18-09-18 6 6. Motion |
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19-04-14 7 7. Uniform circular motion |
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17-12-16 8 8. Pulley fixed and free |
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18-01-09 9 9. Pulley system |
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18-01-06 10 10. Lever principle |
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18-06-10 11 11. Newton’s 1st Law |
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19-04-14 12 12. Newton’s 2nd Law |
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17-11-27 13 13. Newton’s 3rd Law |
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19-04-14 14 14. Work |
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19-04-14 15 15. Elastic Collision |
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19-04-14 16 16. Inelastic Collision |
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18-02-16 17 17. Conservation of energy |
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18-06-24 18 18. Maxwell’s Pendulum |
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19-04-07 19 19. Moment of inertia |
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19-04-14 20 20. Friction and drag |
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18-06-10 21 21. Newton’s Cradle |
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18-01-11 22 22. Archimedes’ principle |
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18-01-24 23 23. Cartesian diver |
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18-05-31 24 24. Spirit level |
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19-03-16 25 25. Communicating vessels |
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19-04-14 26 26. Pressure |
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17-11-26 27 27. Pump |
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17-12-02 28 28. Pascal’s law |
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18-01-21 29 29. Bernoulli’s principle |
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19-03-26 30 30. Lift (force) |
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18-03-03 31 31. Center of gravity |
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18-08-03 32 32. Mechanical equilibrium 1 |
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18-03-14 33 33. Mechanical equilibrium 2 |
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18-02-07 34 34. Mechanical equilibrium 3 |
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II. Gravitational field |
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19-04-15 35 1. Newton’s law of universal gravitation |
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19-04-15 36 2. Gravitational Field Intensity |
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19-04-15 37 3. Gravitational Field |
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17-11-23 38 4. Gravitational field on Earth |
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19-04-15 39 5. Geographic coordinate system |
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19-04-15 40 6. Standard gravity |
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18-06-07 41 7. Foucault pendulum |
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19-01-04 42 8. Weightlessness |
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17-11-25 43 9. Super lift |
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19-04-15 44 10. Free fall |
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17-11-26 45 11. Newton’s Tube |
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19-04-15 46 12. Horizontally Launched Projectile |
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19-04-15 47 13. Horizontally Launched Projectile 2 |
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19-04-15 48 14. Free fall experiment |
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19-04-15 49 15. Flow of Fluid through a Hole |
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19-04-15 50 16. Vertically launched projectile |
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19-04-15 51 17. Projectile motion |
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19-04-15 52 18. Projectile motion – Hand grenade |
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18-06-27 53 19. Trajectories and orbits |
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19-04-14 54 20. Newton’s Cannon |
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19-04-14 55 21. Geosynchronous satellite |
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18-10-08 56 22. Kepler’s 1st Law |
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18-01-06 57 23. Kepler’s Second Law |
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17-10-01 58 24. Kepler’s 3rd Law – inner planets |
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18-07-02 59 25. Kepler’s 3rd Law – outer planets |
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18-06-02 60 26. Solar System |
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18-06-05 61 27. Lunar phase |
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18-10-02 62 28. Constellation |
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18-10-14 63 29. Kepler’s Laws |
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III. Mechanical vibrations and waves |
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18-01-18 64 1. Oscillators |
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18-03-06 65 2. Circular motion |
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19-03-29 66 3. Simple harmonic motion |
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19-03-30 67 4. Superposition of harmonic oscillations |
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19-03-30 68 5. Superposition of harmonic oscillations f1 = f2 |
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19-05-17 69 6. Superposition of harmonic oscillations f1 ≈ f2 |
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19-03-30 70 7. Phase |
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18-06-10 71 8. Square wave |
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18-03-20 72 9. Lissajous curve |
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19-03-30 73 10. Damped oscillations |
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19-03-30 74 11. Forced oscillation |
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19-05-06 75 12. Pendulum (mathematics) |
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18-07-02 76 13. Pendulum – Helicopter |
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17-12-29 77 14. Simple harmonic oscillator |
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18-06-10 78 15. Simple harmonic oscillator – Helicopter |
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17-12-19 79 16. Coupled oscillators |
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19-03-30 80 17. Reflection |
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19-03-30 81 18. Refraction |
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17-11-27 82 19. Reflection of Waves from Boundaries |
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18-03-20 83 20. Standing waves |
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17-12-30 84 21. Resonance |
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19-03-30 85 22. Speed of sound |
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19-03-30 86 23. Doppler effect |
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19-03-30 87 24. Shock wave |
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18-02-01 88 25. Huygens–Fresnel principle |
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19-05-30 89 26. Wave machine |
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18-06-10 90 27. Standing waves |
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18-06-10 91 28. Pendulum Wave Toy |
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18-06-10 92 29. Torsion Wave Machine |
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18-03-20 93 30. Wave |
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18-07-30 94 31. Sound |
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IV. Molecular Physics and Thermodynamics |
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18-02-10 95 1. Brownian motion |
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18-02-10 96 2. Diffusion |
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18-03-20 97 3. Velocity distribution of ideal gas molecules |
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17-12-05 98 4. Galileo thermometer |
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19-04-13 99 5. Temperature scales |
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19-04-13 100 6. Mechanical equivalent of heat |
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18-05-10 101 7. Internal energy |
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17-12-12 102 8. Heat transfer – convection |
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18-06-10 103 9. Heat transfer – radiation |
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17-12-12 104 10. Heat transfer – conduction |
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19-04-13 105 11. Isothermal process |
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17-12-14 106 12. Isobaric process |
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17-12-16 107 13. Isochoric process |
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19-04-14 108 14. Adiabatic process |
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19-05-09 109 15. Carnot cycle |
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18-08-02 110 16. Steam locomotive |
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18-01-13 111 17. Two-stroke engine |
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18-01-13 112 18. Four-stroke engine |
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18-01-14 113 19. Diesel engine |
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18-01-14 114 20. Wankel engine |
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17-11-23 115 21. Perpetual motion |
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17-11-23 116 22. Drinking bird |
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17-11-25 117 23. Refrigerator |
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17-11-25 118 24. Capillary pressure |
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19-04-13 119 25. Boiling point – Atmospheric pressure |
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19-04-13 120 26. Boiling point – Altitude |
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19-04-13 121 27. Atmospheric pressure – Altitude |
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19-04-13 122 28. Atmosphere of Earth |
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19-04-13 123 29. Absolute humidity |
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19-04-13 124 30. Relative humidity |
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19-04-13 125 31. Dew Point |
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V. Electrostatics |
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19-05-21 126 1. Wimshurst machine |
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19-03-29 127 2. Van de Graaff generator |
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19-04-14 128 3. Electric field |
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18-03-24 129 4. Charges and fields |
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19-04-14 130 5. Capacitor |
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VI. Electric current |
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18-10-01 131 1. Electrical circuit |
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18-03-17 132 2. Ohm’s law |
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18-03-15 133 3. Internal resistance |
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18-12-01 134 4. Kirchhoff’s circuit laws |
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19-04-14 135 5. Electrical resistance |
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VII. Semiconductors |
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17-11-25 136 1. Thermistor |
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18-06-10 137 2. Photoresistor |
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18-05-17 138 3. Silicon |
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18-05-14 139 4. Carrier generation and recombination |
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18-05-13 140 5. Intrinsic semiconductor |
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18-05-19 141 6. Semiconductors |
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18-01-03 142 7. Diode bridge |
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VIII. Electric current in liquids |
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18-05-07 143 1. Dissociation |
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18-05-06 144 2. Electrolysis |
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17-11-26 145 3. Lead–acid battery |
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IX. Current conduction in gases and vacuum |
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18-02-26 146 1. Ionization – discharging an electroscope |
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17-12-19 147 2. Electric discharge in gases |
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18-01-01 148 3. Voltage-current characteristics of electrical discharge |
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18-06-10 149 4. Electric arc |
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17-12-28 150 5. Induction coil |
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17-12-28 151 6. Cathode ray |
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18-01-01 152 7. Oscilloscope |
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17-12-30 153 8. Crookes tube – Maltese cross tube |
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17-12-31 154 9. Regions in a Crookes tube |
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17-12-31 155 10. St. Elmo’s fire |
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17-12-31 156 11. Neon lamp |
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18-02-25 157 12. Fluorescent lamp |
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18-06-10 158 13. Lightning protection |
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X. Magnetic field |
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18-01-10 159 1. Magnet |
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18-03-15 160 2. Ferromagnetism |
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18-06-21 161 3. Ampere’s right hand screw rules |
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17-12-21 162 4. Fleming’s left-hand rule |
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18-06-01 163 5. Electromagnetic induction |
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18-03-11 164 6. Lenz’s law |
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18-05-20 165 7. Teltron tube |
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XI. Alternating current |
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18-03-11 166 1. Alternator and dynamo |
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18-03-10 167 2. Three-Phase AC Generator |
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18-03-21 168 3. RLC series circuit |
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18-03-21 169 4. RLC parallel circuit |
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18-03-11 170 5. Transformer |
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XII. Optics |
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19-04-14 171 1. Prism |
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18-07-21 172 2. Subtractive and additive color |
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18-06-24 173 3. Newton disc |
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19-04-14 174 4. Double-slit experiment |
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18-06-10 175 5. Mirrors |
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19-04-14 176 6. Lens |
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19-04-14 177 7. Positive lens |
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19-04-14 178 8. Negative lens |
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18-03-25 179 9. Eye defects |
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18-03-24 180 10. Accommodation |
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18-03-26 181 11. Magnifying glass |
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18-03-25 182 12. Microscope |
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18-03-27 183 13. Keplerian telescope |
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18-03-27 184 14. Galilean telescope |
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19-04-14 185 15. Concave mirror |
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19-04-14 186 16. Convex mirror |
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18-03-28 187 17. Newtonian telescope |
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18-04-16 188 18. Luminous flux |
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18-01-06 189 19. Luminous intensity |
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18-04-16 190 20. Illuminance |
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18-04-14 191 21. Black body |
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17-12-02 192 22. Blackbody model |
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18-04-19 193 23. Photoelectric effect |
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18-06-23 194 24. Electromagnetic wave |
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18-04-11 195 25. Polarizing filter |
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18-06-10 196 26. X-ray tube |
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XIII. Special relativity |
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17-12-21 197 1. Michelson–Morley experiment |
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19-06-07 198 2. Time dilation |
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19-04-14 199 3. Length contraction |
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XIV. Atomic physics |
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18-01-28 200 1. Models of the atom |
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17-12-31 201 2. Rutherford gold foil experiment |
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19-06-07 202 3. Bohr model |
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18-01-10 203 4. Spectroscope |
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17-12-04 204 5. Compton scattering |
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18-02-17 205 6. Franck–Hertz experiment |
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XV. Nuclear physics |
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17-12-31 206 1. Radiation |
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19-04-14 207 2. Law of radioactive decay |
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18-05-12 208 3. Decay chain |
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18-01-14 209 4. Nuclear reaction |
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XVI. Mathematics |
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18-09-16 210 1. Pythagorean theorem |
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19-04-08 211 2. Radian |
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19-04-13 212 3. Unit circle |
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18-07-26 213 4. Vector Addition |
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XVII. Who am I |
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17-11-26 214 1. Teacher from Moravia |
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