powerpoint outlining speed acceleration and velocity plus understanding and interpreting distance time and velocity time graphs, with examples suitable for ks4 or post 16
This comprehensive powerpoint covers digital sampling, the effects of sampling signals at different frequecies,noise s/n ratios, digital v analogue signal recovery, advantages of digital signals. Quite complex but i think this powerpoint is brilliant even though i say it myself. I can say that because it is not my own I dont know where its from and I hope noone minds as I couldnt bear to see it locked in my computer unappreciated by the wider physics community
Old A level question with answers who knows where from so i hope no one minds. Basic a level question on moments and youngs modulus with answers suitable for KS4 if YM deleted
Powerpoint outlining various electron beam tubes , the basics of thermionic emission, calculation of electron velocities and a bit of history involving mr crookes thrown in for good measure
A challenging question for post 16 who enjoy figuring out complex scenarios using pure physics. prob best for oxbridge. touches losts of areas but mainly mechanics and energy. A v old exam question with answers…