Search results

In the context of semiconductors, explain the concept of electrons and holes. (8 marks!!) A semiconductor can be doped with either a group III or V element which can change its electrical properties. An example is silicon being doped with a group III element such as boron. As boron has 3...

Way too much content! i heard they are cutting it down soon. hope jakarta stays out of this, and no fat 15 mark questions. do u reckon we could get tested on medicare after the rudd govt changes?

Proposed by Bardeen, Cooper and Schrieffer to explain superconductivity When a superconductor reaches its critical temperature, its resistance drops to zero As electrons move through the lattice, they induce phonons. The positive ions are too slow to respond as they are too big, creating a...

so EMF is maximum, when the flux is parallel to magnetic field? i.e when flux is minimum?

When is induced emf maximum and minimum? this always confuses me thanks

some bits couldnt do but yes time an issue

bah that was way unexpected, the projectiles were hardly a projectiles question

high 50s, low 60s

Re: How did you guys go? grrr ran out of time again, got halfway through 7

Who got one? Mine says my application is one of those being considered, so am I definitely getting an interview??

Re: What did you think? grrrr im feeling that now after realising how much i got wrong! paper was hard although some bits were easy. volumes wtf?? and question 6 c shredded me

Similar to chem forum: Compare a low earth orbit satellite to a geostationary satellite

97

8.5, 6, 7

i used 3, i did ted hughes poetry

yesssss english is gone

I'm doin Ted Hughes birthday letters and im just wondering for our related text, do they have to have a different representation to the Hughes/Plath relationship? cheers

i definitely run out of time

How many?

text 3 was pretty much a blur to me.