Physics Form 4
Physics Form 4 Notes : CHAPTER TEN – RADIOACTIVITY
- By guru
- . June 2, 2026
CHAPTER TENRADIOACTIVITYIntroductionRadioactivity was discovered by Henri Becquerel in 1869. In 1898, Marie and Pierre Curie succeeded in chemically isolating two radioactive elements, Polonium (Z=84) and
PHYSICS O LEVEL(FORM FOUR) NOTES – TOPIC 1: WAVES
- By ecadmin
- . June 2, 2026
TOPIC 1: WAVESIntroduction to WavesThe Concept of WaveA wave is a disturbance that travels through a medium from one location to another.Consider a slinky wave
Physics Form 4 Notes : CHAPTER SIX – MAINS ELECTRICITY
- By guru
- . June 2, 2026
CHAPTER SIXMAINS ELECTRICITYSources of mains electricityMains electricity comes from a power station, and its current is alternating current, which can either be stepped up or
Physics Form 4 Notes : CHAPTER SEVEN – CATHODE RAYS
- By guru
- . June 2, 2026
CHAPTER SEVENCATHODE RAYSThese are streams of electrons emitted at the cathode of an evacuated tube containing an anode and a cathode.Production of cathode raysThey are
