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