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