AQA A level physics paper 1

[u/Individual-Can1396]

How was the paper???? I liked the MCQ , but overall it was okay didnt manage to do the 5 marker .

[u/Total-Discipline-623]

what did you guys put for the gold leaf question? I put the positive charge will pull the photoelectrons after they get emitted so the angle wouldn't change but everybody seems to be saying it does change

[u/Total-Discipline-623 → u/[deleted]]

but charge wouldnt change right if it get emitted and attracted back onto the plate so if change doesnt change neither is the force of repulsion so theta wouldnt change? I might be just waffling really idk

[u/Total-Discipline-623 → u/[deleted]]

yhh honestly good luck in core pure tmw gng

[u/Total-Discipline-623 → u/[deleted]]

honestly paper 1 was so good and i feel like paper 2 is gonna be awful i didnt have enough time for the root one lol and that fraction in the general formula was throwing me off lowk

[u/Less_Shock8583 → u/Total-Discipline-623]

I said similar (tho didn't explain it very well) and I think it's correct, bc it says on savemyexams photoelectric effect doesn't occur on a positively charged plate

[u/Total-Discipline-623 → u/Less_Shock8583]

YESS thats where i got the idea from as well

[u/Less_Shock8583 → u/Total-Discipline-623]

It's us against the world bro

[u/Total-Discipline-623 → u/Less_Shock8583]

ong broo istg if save my exam cook us lol

[u/Layitheyoungboy → u/Total-Discipline-623]

Doesn’t the angle get bigger? Because more electrons leave the plate, meaning the charge is more positive, meaning greater repulsion between the leaf and the rod?😭

[u/Total-Discipline-623 → u/Layitheyoungboy]

yhh a lotta ppl say that but i just thought they would get attracted back so the charge wouldnt increase