S.No. | TOPIC | PAGES |
---|---|---|

1. | Pendulum | |

2. | To investigate the variation of resistance of a semi-conductor | 18 |

3. | Semiconductor | 10 |

4. | To find the refractive index of different liquids with the help of hollow prism | 13 |

5. | To find value of ‘G’ (acceleration due to gravity) using a liquid pendulum, based on simple harmonic motion | 19 |

6. | Variation of resistance of a conductor with rise in temperature | 16 |

7. | To study about Logic Gates | 17 |

8. | To study about gases | 13 |

9. | Mutual Induction | 16 |

10. | Rectification & Rectifiers | 11 |

11. | Fibre Optics | 20 |

12. | Photo Electric Cell | 16 |

13. | To study the percentage of light energy emitted | 16 |

14. | Laser – Working & Applications | 12 |

15. | Optical Fibre activation system | 12 |

16. | To compare the effeiciency of various brands of Dry cells available in the market | 15 |

17. | Thermo Couple | 11 |

18. | To study the effect on the force of attraction between a barmagnet and a solenoid | 17 |

19. | Semi Conductors | 25 |

20. | To construct an air core transformer and to study principle of mutual induction | 15 |

21. | To study spherical and chromatic aberration in lenses | 18 |

22. | To construct a power supply of 1.5 V to 12V using Bridge Rectifier | 13 |

23. | To study the working of photo diode | 12 |

24. | To study of magnetic field produced of an electric current through improvised coil | 12 |

25. | To determine the production of induced E.M.F. in coil | 12 |

26. | To study about transistor as an amplifier | 11 |

27. | Using transistor as a switch | 11 |

28. | To study about AC to DC conversion | 11 |

29. | To study the factors responsible for affecting the intensity of light transmitted through liquid optical media | 14 |

30. | To study the various factor affecting the electrical conductivity of an electrolyte | 14 |

31. | To construct a model of electroplating with copper electrode | 13 |

32. | To find out the value of unknown resistance using Wheatstone Bridge | 13 |

33. | Investigatory project on Electrolysis | 20 |

34. | To study moving magnetized needle Galvanomater | 15 |

35. | To study about the Daniel Dell | 13 |

36. | To compare the deflection method and the null method which generally are adopted to compare the magnetic moments of two barmagnets | 20 |

37. | To find out the dependence of E.M.F. of a cell on various factors such as concentration, temperature and material of electrode | 20 |

38. | To study about optical fibres | 18 |

39. | To study about electromotive force | 15 |

40. | To compare young’s modulus of elasticity of different specimens of rubber & also draw their hysteresis graph | 16 |

41. | To study the urine colour as a health indicator | 11 |

42. | To study a positive feedback circuit of an audio oscillator with the help of L.C. Circuit | 17 |

43. | To determine the values of coefficient of friction between wood and wood, wood and glass, wood and iron, wood and brass and to study the factors on which it depends | 13 |

44. | To find an efficiency of an electric bulb and to establish its relation with the voltage of the bulb | 15 |

45. | To prepare thermo electric generator and to develop voltage so called thermo E.M.F. | 10 |

46. | Touch sensitive alarm | 10 |

47. | Drilling | 26 |

48. | To identify different component with the help of multitester | 10 |

49. | To verify kirchoff’s law by applying them to cubical and tetrahedral circuits and finding equivalent resistance | 15 |

50. | To investigate the factors affecting rate of flow of electric charge through different metal wires | 33 |

51. | To study about Optical Instruments | 18 |

52. | To study the Optical Fiber Communication | 23 |

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