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Do u guys have access to trial papers from this year for PHYSICS and CHEMISTRY? Please guys some would be really appreciated. Either link or send me via private message thanks please anyone. I cant find them online any assessments from this yr would also be appreciated i need more practise

Discuss the ability for the wave nature of light in explaining the photoelectric effect (4 marks)

anyone got these questions for motors & generators and ideas to implementation? like past assessmetns eg thanks got assessment in 3 days gg

what raw mark out of 100 would be required for a potential state rank? (ie top 20 minimum) . would 95 suffice? also while im at it, will the marks required for physics to state rank be similar to that of the marks required for chemistry? also 4unit maths CHEERS

So for applying for UNSW medicine, schools send in estimated ATARS after trials right? But how do they esimate your atar? If you're first in a subject, do they estimate using your relative marks to the cohort?

pls someone explain this to me however much i require for the hsc syllabus

Describe how the structural differences between AC and DC generators are related to economic reasons for choosing AC generators over DC generators (4 marks) Help, i don't know what to mention apart from the split ring commutators and slip ring.

4 u maths - 1/20 3u maths - 1/50 Physics - 2/40 Chemistry - 8/40 English advanced - 38/71 School rank 110 - 130 ish

Can someone explain to me why heat of combustion increases as carbon chain length increases? I know fire sure that it is something to do with more moles of co2 being produced in the products, but not entirely sure as to the full reasoning. Pls help clarify this

i just did the 2012 3 unit hsc and scored 64/70 raw what hsc mark would that equate to

school rank ~100 chemistry : 5/40 physics: 5/40 3u maths 1/60 4u maths 1/20 english 15/85

for example say for mathematics extention 1, does anyone know how state ranks work? like they pick top 10 but im sure there are more than 10 people who get 100% externals.( assume all state rankers are first internally)