1. Approximately Concave Mirrors

  2. What happens to its resistance when a metal heats up?

  3. Variation of Current with Potential Difference for a Metallic Conductor

  4. Showing that acceleration is proportional to net force using the slope of a velocity-time graph

  5. Potential energy and the bounce of a ball.

  6. 100 Ohm Resistors in Series and in Parallel

  7. Newton's First Law: Part One.

  8. Finding the shc of water using a copper cylinder

  9. Measuring Acceleration with a Ticker-Timer

  10. Where's My Mirror?

  11. Illustrating Circular Motion with a Hex Nut and a Balloon

  12. Free fall and weightlessness

  13. Currency Conversions 1

  14. Introduction to Newton's Law of Gravitation (Slideshow)

  15. Foundation Knot

  16. Solomon's Knot

  17. Introduction to Levers

  18. Introduction to moments of force

  19. The Momentum of a Student on a Skateboard

  20. Introduction to Momentum

  21. Juggling / Max Height and Zero Vertical Velocity

  22. Momentum: Tennis Ball and Basketball

  23. To measure a constant acceleration using an air track.

  24. LCHM 2006 II 1a

  25. LCHM 2006 II 1bi

  26. LCHM 2006 II 1bii

  27. LCHM 2006 II 1ci

  28. LCHM 2006 II 1cii

  29. LCHM 2010 I 1c

  30. LCHM 2010 I 1b

  31. LCHM 2010 I 1a

  32. LCHM 2007 II 1c

  33. LCHM 2007 II 1bii

  34. LCHM 2007 II 1bi

  35. LCHM 2007 II 1a

  36. LCHM 2008 II 1bii

  37. LCHM 2008 II 1cii

  38. LCHM 2008 II 1ci

  39. LCHM 2008 II 1bi

  40. LCHM 2008 II 1a

  41. LCHM 2009 II 1c

  42. Measuring velocity with a motion sensor

  43. Measuring velocity with an air track and light gates.

  44. LCHM 2009 II 1bii

  45. LCHM 2009 II 1bi

  46. LCHM 2009 II 1a

  47. LCHM 2010 II 1c

  48. LCHM 2010 II 1bii

  49. LCHM 2010 II 1bi

  50. LCHM 2010 II 1a

  51. The Simple Periscope

  52. To Show that Light Travels in Straight Lines

  53. OP39: To Show Refraction of Light through a Lens

  54. OP38: Reflection in a Plane Mirror

  55. To Divide a Line Segment into Three Equal Parts

  56. To Construct the Perpendicular Bisector of a Line Segment

  57. Potential difference, current and resistance.

  58. Finding the density of a rectangular block

  59. Measuring g with a picket fence

  60. To Bisect an Angle

  61. Constructing an RHS triangle

  62. Constructing an AAS triangle

  63. Constructing an SAS triangle

  64. Constructing an SSS triangle

  65. Connecting a Transformer to DC

  66. The Transformer

  67. Mutual Induction

  68. The Rheostat

  69. The Metre Bridge

  70. Demonstrating Self Induction

  71. A Simple Motor

  72. Find the resultant of two vectors

  73. Ultraviolet Light

  74. To Show That Air Has Mass

  75. To find the work and power needed to lift a schoolbag 2 metres high

  76. The period and length of a simple pendulum and hence to find a value for g

  77. To prepare carbon dioxide and show that it does not support combustion.

  78. Three Thermometric Properties

  79. To show that a capacitor blocks d.c. but conducts a.c.

  80. The Doppler Effect

  81. To demonstrate the chemical effect of current

  82. LCHP 2008 Q8 on electromagnetic induction

  83. Verifying the principle of conservation of momentum with an air track