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  1. porcupinetree

    2016ers Chit-Chat Thread

    Yes but it was worth it to see your cameo close up xx
  2. porcupinetree

    2016ers Chit-Chat Thread

    Sorry can't hear you over the sound of ekman driving around a carpark 10283 times in order to find the most optimal spot and then parking on the completely wrong side of the whole park [emoji126] GOOGLE MAPS SAID TURN RIGHT ON THE ROUNDABOUT STOP H8ING PLS I WAS SIMPLY FOLLOWING INSTRUCTIONS...
  3. porcupinetree

    2016ers Chit-Chat Thread

    inb4 another library / (not) studying meat
  4. porcupinetree

    2016ers Chit-Chat Thread

    loving your new sig btw but shouldn't your goal be medicine @ harvard? asking 4 a friend
  5. porcupinetree

    2016ers Chit-Chat Thread

    truuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu xDDDDDDDDDDDDDDDDDDDD
  6. porcupinetree

    2016ers Chit-Chat Thread

    [emoji126] dw you'll probs still end up getting 99.95 anyway
  7. porcupinetree

    buying physics notes

    There's no need to pay money for notes; there are plenty of good, free notes available from this site and other sites
  8. porcupinetree

    Physics Hertz Experiment - Help!?

    Here's how the experiment works: We start with the formula v=fλ. We want to prove that v = c = 3 x 10^8 ms^-1; we do this by finding f and λ and finding their product. f is determined by the induction coil; the induction coil will produce an AC current of a specific frequency which corresponds...
  9. porcupinetree

    HSC 2016 MX2 Integration Marathon (archive)

    Re: MX2 2016 Integration Marathon Reschedule it, integration is more important
  10. porcupinetree

    HSC 2016 MX2 Integration Marathon (archive)

    Re: MX2 2016 Integration Marathon Sent from my iPhone using Tapatalk
  11. porcupinetree

    Are we allowed to use calculus on moving about?

    I second these. Prelim & HSC Physics is designed to be a non-calculus course - there's a probability of exactly 0 that you would NEED to use calculus while working out. In addition, while it may be useful to use calculus in checking your answer(s), the markers do not want to see calculus in your...
  12. porcupinetree

    HSC 2016 MX1 Marathon (archive)

    Re: HSC 2016 3U Marathon We're not explicitly given that BC=CE. It is a true statement, however, not one that we're given, in fact, it's one that we're essentially trying to prove (by proving that ABC is congruent to DEC). So, by using it in our proof, we'd be assuming the solution before we...
  13. porcupinetree

    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread Sent from my iPhone using Tapatalk
  14. porcupinetree

    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread Scanner isn't working atm :/ Sent from my iPhone using Tapatalk
  15. porcupinetree

    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread Will write up solutions now
  16. porcupinetree

    HSC Physics Marathon 2016

    I'd agree with this - you might as well get into the habit of writing the correct number of significant figures.
  17. porcupinetree

    Access Card

    Yay we can be SUMS buddies lol I've heard from a few people that it's worth joining SUMS if you're into maths
  18. porcupinetree

    Advice on 4 unit maths

    My personal advice, taking into account what you've said: drop legal and keep 4U. Don't worry about maths taking up all your time; you have complete control over how you spend your time, and you don't need to spend all your time on 4U in order to do well in the subject. Given your marks in 2U...
  19. porcupinetree

    James Ruse Trial Question

    You should also remember/memorise specific details about specific precipitates, e.g. BaSO4 is fine & white, PbI2 is bright yellow, etc
  20. porcupinetree

    James Ruse Trial Question

    Note that the question asks for the IUPAC name of an isomer of the compound, not the name of the actual compound itself. On our periodic table, we can see that the average mass of a chlorine atom is 35.45 amu (atomic mass units). In option C, we have 37 atomic mass units, indicating that we...
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