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  1. obimoshman1234

    Quanta 6 marker

    bohr and de broglie. just talk about how these two work lead into begining of using only uantum mechanics /physics to think about the atomic structure
  2. obimoshman1234

    General Thoughts - Physics

    pretty easy i mean besides one that i went blank on only a 2 marker tho so hopeing for 80s raw mark so should be good
  3. obimoshman1234

    i still hav 3 exams

    lol finish tomorroww WOOOOOOOOOOOOOOOOO!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
  4. obimoshman1234


    Heat: The considerable kinetic and potential energy possessed by an orbiting spacecraft must be lost during re-entry. As the atmosphere decelerates the spacecraft, the energy is converted into a great deal of heat. This heat must be tolerated and/or minimised. The heat can be tolerated by using...
  5. obimoshman1234

    Did anybody not notice how boring physics was until now?

    physics is interesting IF U UNDERSTAND IT. seriously if u dont then well i can see how it could be boring. But since i do understand da physics i find it hella interesting although seems to have so much historical and theory stuff for my liking needs more maths
  6. obimoshman1234

    anyone else turning nocturnal?

    nope not really but once i finally finsih the transition will occur lol :P
  7. obimoshman1234

    what exactly is conduction band?

    ok pretty much conduction band is the level where an electron will be free from the atom thus able to move freely amongst crytal. p and n type refer to go to my post then go to website lol
  8. obimoshman1234

    2001 HSC paper

    dont know but chadwick and fermi's uestion thing may not be a dotpoint but come on u should be able to do that if u understand what they did
  9. obimoshman1234

    De Broglie - Core

    nope only in optional
  10. obimoshman1234

    crapping urself?

    yeah essentially physics is just concepts. U learn and understand these its not hard to build on them. I mean i guess not that much to remember if u know the concepts which are developed throughtout each of the topics.
  11. obimoshman1234

    2003 HSC Multiple Choice

    lol i know how u feel PEOPLE READ THE UESTION CAREFULLY and think irregardless of logic what it is saying
  12. obimoshman1234

    2 I2I questions

    for number one difference occurs within the void area. scroll down it just means for n type they gain essentially another level to accept electrons for p type another level to accept holes
  13. obimoshman1234

    2003 HSC Multiple Choice

    yea but its the astronaut looking at the clock on earth not an observer on earth
  14. obimoshman1234

    Differences in AC and DC motors

    from his posts seems like he is doing hsc this year so i mean wtf????
  15. obimoshman1234

    Differences in AC and DC motors

    first thing yes second no: within a motor a current flows and has an emf which repels it from the magnetic field in which it lies thus turning it or something close to that lol third no : mainly generators use kinectic energy to turn the rotor such as steam turning large wheel which then turns...
  16. obimoshman1234

    Maximum torque question.

    T=nBIACos theta
  17. obimoshman1234


    i dont know about the hsc. (DAMNIT U SHOULD HAVE PUT AN UNSURE OPTION IN THE POLL) I mean gah lol i just dont know how i feel towards it.
  18. obimoshman1234

    SPARTA- Lycurgus question?

    lol i wonder if they were actually looking for people to pick up the importance of these reforms being created by one man Lycurgus to the society
  19. obimoshman1234

    Differences in AC and DC motors

    thats pretty easy dude lol if u cant get this ur fucked. but anyway its pretty much only difference is supplied energy and resultant energy think about it that way cna u get it now??? if not read the suggested answer in success one book?