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  1. M

    General Thoughts: Physics

    RIP for that copper question. I drew a straight line with negative gradient and then from C to D it was FAIRLY straight (but not exactly). lol. at least my explanation was alright, maybe 2/5 lol.
  2. M

    General Thoughts: Physics

    Band 6 cutoff around 78-82???
  3. M

    OFFICIAL PHYSICS HSC 2015 Prophecies!!!!! --> FROM A NOSTRADAMUS DESCENDANT!!!!!!!!!!

    Re: OFFICIAL PHYSICS HSC 2015 Prophecies!!!!! --> FROM A NOSTRADAMUS DESCENDANT!!!!!! bro. All of nostradamus' predictions are vague. But at least they were correct for Quanta to Quarks. There was a mass defect question, davisson and germer question, bohr model question etc... no point...
  4. M

    OFFICIAL PHYSICS HSC 2015 Prophecies!!!!! --> FROM A NOSTRADAMUS DESCENDANT!!!!!!!!!!

    Re: OFFICIAL PHYSICS HSC 2015 Prophecies!!!!! --> FROM A NOSTRADAMUS DESCENDANT!!!!!! Prophecies were correct for Qunata 2 Quarks. Everything in the exam is in my list. 100% for these prophecies. Prophecies for core were only 50% correct. There was the rocket 6 marker, the Lenz law/faraday law...
  5. M

    OFFICIAL PHYSICS HSC 2015 Prophecies!!!!! --> FROM A NOSTRADAMUS DESCENDANT!!!!!!!!!!

    Re: OFFICIAL PHYSICS HSC 2015 Prophecies!!!!! --> FROM A NOSTRADAMUS DESCENDANT!!!!!! yeh i think so too comes under "structure of matter prediction". Official prophecies are up. Didn't change too much ---> as they say "if it aint broke, it ain't need fixing", so just edited a few things. I...
  6. M

    OFFICIAL PHYSICS HSC 2015 Prophecies!!!!! --> FROM A NOSTRADAMUS DESCENDANT!!!!!!!!!!

    Re: OFFICIAL PHYSICS HSC 2015 Prophecies!!!!! --> FROM A NOSTRADAMUS DESCENDANT!!!!!! soon. just getting my final prophecies together. Will be done in around 20 minutes (hopefully). if not definitely by around 10:20
  7. M

    HSC Physics Marathon 2013-2015 Archive

    re: HSC Physics Marathon Archive what about if you are travelling at relativistic speeds on a spaceship and you go past the earth. Will the earth increase its mass by a shit tonne??
  8. M

    HSC Physics Marathon 2013-2015 Archive

    re: HSC Physics Marathon Archive Am i right saying that when you travel at relativistic speeds your mass doesn't change to YOUR PERSPECTIVE???? Because to someone watchning it gets heavier.. but what about if YOU are travelling that fast?
  9. M

    HSC Physics Marathon 2013-2015 Archive

    re: HSC Physics Marathon Archive I actually don't know this. lol. How do i DESCRIBE it. like i know its a fact but what's the answer?
  10. M

    HSC Physics Marathon 2013-2015 Archive

    re: HSC Physics Marathon Archive HELP!!
  11. M

    HSC Physics Marathon 2013-2015 Archive

    re: HSC Physics Marathon Archive How do you find centripital acceleration given the speed of an object travelling in a circle, and the radius of the object from the centre
  12. M

    HSC Physics Marathon 2013-2015 Archive

    re: HSC Physics Marathon Archive Sample asnwer says: The principle of re lativity states that it is not possible to detect motion with uniform velocity while in one frame of reference without referring to another frame of reference. Thus, the principle only applies for non - accelerating...
  13. M

    HSC Physics Marathon 2013-2015 Archive

    re: HSC Physics Marathon Archive So what does this question actually mean?
  14. M

    HSC Physics Marathon 2013-2015 Archive

    re: HSC Physics Marathon Archive Difference between relativity and Special relativity???
  15. M

    HSC Physics Marathon 2013-2015 Archive

    re: HSC Physics Marathon Archive answers say: lv = 1.7x10^5 *root (rubbish) like kaido said
  16. M

    HSC Physics Marathon 2013-2015 Archive

    re: HSC Physics Marathon Archive i though that lv was the moving frame and the earth is moving relative to you??
  17. M

    HSC Physics Marathon 2013-2015 Archive

    re: HSC Physics Marathon Archive so what about this question. Is 1.7 x 10^5 the lv or lo value??
  18. M

    HSC Physics Marathon 2013-2015 Archive

    re: HSC Physics Marathon Archive GUYS! URGENT HELP NEEDED. I've forgottn how to do relativity questions like time dilation/mass increase/length contration. I don't know what to make lo , vo and mo and what to make l, v ,m ?? HELP!!
  19. M

    HSC Physics Marathon 2013-2015 Archive

    re: HSC Physics Marathon Archive Might do the quick multiple choice questions first...leaving out all the harder ones till later. Then do all the quick short answer questions. Then do the longer short answer questions and the 6/7/8 marker. Do the Option (apart from 6/7/8 marker) Finish...
  20. M

    2015ers Chit-Chat Thread

    can't be bothered studying anymore. Finally burnt out --> the day before my last exam. lol.
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