well well getting 90+ in physics is not about the book you use. Its about how you use the book, and probably more importantly, is how you structure your study, the techniques you use, and last, but not least of all, use your brain.
Sounds stupid, but in practice- well its not that easy.
Maybe I should update my studying for science subjects threads but this is how I got 90+ in physics
so I'm 'qualified' to say so, although theres lots of other people with marks betta than mine.
1. Pay attention in class. Ask your teacher questions if you're stuck
2. Write notes, according to the syllabus
3. Do practice questions
Also you should keep re-evaluating how you are going. Obviously if you evaluate yourself now, school is more or less finished, and the last stretch to the HSC is essentially all up to you. So, make sure you understand everything (I strongly recommend not memorising), and do lots of practice questions
Good luck
Jase: exclusion principle, developed by Pauli says: no two electrons can occupy the same four quantum numbers, thats it in essence. the textbooks interpret it differently, but basically the four quantum numbers denote the following:
- principle quantum number: think chemistry shell 1 etc
- one that describes subshell- s, p, d, f
- one that describes orientation of the orbital
- electron spin up or down
basically two electrons can have the same first three quantum numbers, but they must have opposite spins.