# Search results

1. ### Physics Predictions/Thoughts

Yeah I am getting a similar mark :( what u reckon the band 6 cutoff would be
2. ### Physics Predictions/Thoughts

https://educationstandards.nsw.edu.au/wps/wcm/connect/83f6918e-c426-4cce-a0eb-680752290bba/2019-hsc-physics.pdf?MOD=AJPERES&CACHEID=ROOTWORKSPACE-83f6918e-c426-4cce-a0eb-680752290bba-mVxIvfP the paper is out
3. ### Textbooks

Hey Guys, Welcome to year 12 nah dont even talk about it I just graduated this year and i come here to sale my text books i have: physics $30 Excel preliminary physics (which has lots of interesting questions i think)$40 Year 12 physics in focus (95% new, which has lots of fundamental theory...
4. ### Physics Predictions/Thoughts

I just realized how stupid I was, we have to put in qualitative analysis into that 9 mark calculation F, I totally forgot But didn’t the question say the intensity of sun radiation *at distance r* is 1340?so why would we need inverse square law
5. ### Physics Predictions/Thoughts

DBCCD ADBDA CCBBC That’s all I can remember
6. ### Physics Predictions/Thoughts

wtf is question 1 A??? Edit* nvm that guy is trolling lol
7. ### Physics Predictions/Thoughts

no he found neutrons from that experiment LOL
8. ### Physics Predictions/Thoughts

I did JJ thomson's cathode ray experiment and Chardwick's alpha particle bombardment experiment
9. ### Physics Predictions/Thoughts

lol i got \theta=\sqrt(a/r)
10. ### Physics Predictions/Thoughts

I did the same lol What did u get
11. ### Physics Predictions/Thoughts

Did u deduce a relationship between acceleration and angle?
12. ### Physics Predictions/Thoughts

No u, I did every problem from atar notes and it’s not on it iirc
13. ### Physics Predictions/Thoughts

I was switching between “wtf is this” and “okay I got it” during the exam lol
14. ### Physics Predictions/Thoughts

7-8？

thanks for replying xD my school rank is 340, and the gaps should be 10%, 15% respectivly
16. ### Physics Predictions/Thoughts

maybe its worthy to mention that initially scientists used electric field to deflect but the technology at that time was not accurate enough to detect the deflection