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  1. I

    Physics HSC Predictions/Thoughts

    jus waffle, whatever makes sense write it down
  2. I

    Physics HSC Predictions/Thoughts

    bruh that question was jus asking what isnt in a ac induction motor, thats as easy as it gets
  3. I

    Physics HSC Predictions/Thoughts

    last years paper wasnt focused on it so i reckon it will be in the paper tomr
  4. I

    Physics HSC Predictions/Thoughts

    ight if we're using the squirrel cage motor as an example, it demonstrates the use of laminations to reduce eddy currents and demonstrates the currents induced in the bars as the magnetic field moves across them. its just easy to elaborate, thus easy marks regardless of the marker.
  5. I

    Physics HSC Predictions/Thoughts

    ur complaining about EASY marks
  6. I

    Physics HSC Predictions/Thoughts

    wdymmm, nah the opposite is wayyyyyy easier, sack the maths questions, just do experiments and theory.
  7. I

    Biology Predictions/Thoughts

    ye did that too for the averages being similar, the question was pretty similar to the mean and standard deviation question from last year
  8. I

    Biology Predictions/Thoughts

    what did yall write about for the placebo drug question
  9. I

    Biology Predictions/Thoughts

    the receptors of BGL when increased would be the beta cells in pancreas. if BGL decreases then the receptor is alpha cells in pancreas
  10. I

    Biology Predictions/Thoughts

    isnt there like 85 million variants, not 10 million
  11. I

    bio help

    aight so basically, the dna structure is a double helix or in this case double stranded. in a dna adenine matches with thymine and guanine matches with cytosine to make the "double stranded dna". so the answer is B this question is from 2020 hsc bio, it isnt c
  12. I

    Math phrasology

    the question is from killara 2021 trials and the solutions say 23/28, so idk now, when i calculated it i got 23/28
  13. I

    Math phrasology

    nah it 23/28, its either one of them so jus add them all together leaving the people that do neither out which is 5
  14. I

    standard deviation question

    from what you have said, and my learning from past paper questions, this is what i would do so ur data in the zscore formula would look like 62= x-70 / 7 i would just rearrange the formula to ((z-score)x(sd)) + mean) so now it will look like ((62) x (7)) +70 and that = 504 i might be wrong so idk
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