Hi I am doing the edexcel 6PH02/01 exam this june.
I looked at the specification and to my surprise some stuff in the book that is spoken in detail and what i learnt in school is not in the spec.
*Trains, pulse, and continuous waves
*Stopping Potential of photoelectric effect
*Continuous emission spectra
Can anyone who is taking this exam or has already taken this exam, tell whether we need to learn them, as I'm worried not to learn them.
Is this true?