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yay another person who got 8. a .. lol i made n educated gues at 9 how did u work out 15? also i disagree with #7 .. i think it 's c. lol

heisenberg - uncertainty principle. no 2 electron's can have the 4 same quantum numbers. also i said the same things about the energy needed to be inputted to make electrons jump up.

i got 2 x 10^-3 m so yeah. did the same crap as shady01

a) lenz's law - the magnetic field = change in flux and hence, slows down .. lol b) superconductors. i wrote about superconductor's in part (a) .. and then i had to scribble it allllll out. lol

omfg. muhahaah <3. thanks to eeny meeny mino moe! bahahah i was opting for b ... but yeah. lol

but isn't it perpendicular to magnetic field? hence, it starts off with max flux [sin@] and then decreases to 0 as it is parallel .. and yeah. that's what it thought ~_~

q. 15: emr is shined on metals .. photoelectrons are emitted. blah blah blah graph of frequency and maximum kinetic energy with different metals. Emr has wavelength of 187nm which shines on an unknown metal. max kinetic energy of photoelectrons = 2.5 eV based on this info, what is the...

1. c 2. b 3. d 4. b 5. d 6. a 7. c 8. a 9. b 10. b 11. a 12. c 13. d 14. c 15. a [the onli multi choice i guessed .. lol ]

who did this topic? what did you think of it? i personallly found it quite easy. the 7 marker on the nuclear fission and the process stumped me though~! =( also, calculating the energy released: did u just minus the final energy from the initial level which worked out the enrgy released...

i just used the graviational potential energy formulae assuming tht work done to move an object a certain distance is stored in the objects potential energy. hence i just assumed M1 x m2 is a konstant, worked it out. and had 250,000 joules to move the object 80,000 km. .. which DOESN"T make...

calculated tht i have chances of getting 15+ in mc. lol

hsc: chances of me gettting 90+ are still evident >o< small, but evident internals; ~95% 100% in all assessments n 92 for half yearly, 94 for trials

anyone know an estimate for the rawmark for high band 6 ish in this subject? =( coz im currently panicky atm. i need a high band 6 >.<

wahhh every question i get wrong, less chances of me getting band 6 =(

welcome to the club. lol im loookin at text book [macquarie], and the role of asx. has 3 main markets: equities, debt securities and derivatives. hence, i beilieve 6 is b? edit, wording of the question = death of me. asx doesn't buy / sell. - -''

i thought there would be marketing in it. =] the financiali wasn't tht bad

....fuck.com

lol yeah ditto. sigh .. i just hope i go good though =( i feel like a fucked up. bye bye band 6 in business and byebye 90+ uai T_T

i object to 7 being d. psychological : the motivations through which an individual purchases a product. hence, recommendation of her team mates = motivation. terefore, i believe 7 is c.

i like ur answers. our onli vary by 2 or 3. lol ^.^