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Author Topic: AS/ALEVEL EXAM DISCUSSION HERE ONLY  (Read 22711 times)

Offline Tumble Bug

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Re: AS/ALEVEL EXAM DISCUSSION HERE ONLY
« Reply #165 on: November 14, 2009, 02:34:03 pm »
Quote from: falafail on November 14, 2009, 02:31:31 pm
um.. okay ::)

:P heheh...waisay i am a blonde..no wonder i'm resitting!!:P  :-[   :(
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Offline falafail

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Re: AS/ALEVEL EXAM DISCUSSION HERE ONLY
« Reply #166 on: November 14, 2009, 02:35:48 pm »
Quote from: Tumble Bug on November 14, 2009, 02:34:03 pm
:P heheh...waisay i am a blonde..no wonder i'm resitting!!:P  :-[   :(


lmao, me too actually :-[
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Offline GreenGarden

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Re: AS/ALEVEL EXAM DISCUSSION HERE ONLY
« Reply #167 on: November 14, 2009, 04:37:58 pm »
reliability, accuracy and significance...what's the difference of this terms in biology since CIE always ask in paper3 & 5..
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Offline yoya93

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Re: AS/ALEVEL EXAM DISCUSSION HERE ONLY
« Reply #168 on: November 14, 2009, 05:30:31 pm »
hey anybody taking as bilogy CIE paper one was terrible hopin paper 2 comes better    ???
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Offline MaNi_DaDuDe

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Re: AS/ALEVEL EXAM DISCUSSION HERE ONLY
« Reply #169 on: November 14, 2009, 09:27:30 pm »
Quote from: yoya93 on November 14, 2009, 05:30:31 pm
hey anybody taking as bilogy CIE paper one was terrible hopin paper 2 comes better    ???

I'm taking bio p2
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Offline Dooraven

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Re: AS/ALEVEL EXAM DISCUSSION HERE ONLY
« Reply #170 on: November 14, 2009, 11:55:45 pm »
Quote from: Tyserius on November 14, 2009, 01:56:20 pm
The answer is definitely C. First case is that beta particles cannot pass through aluminium, 2nd is that in an electric field beta particles deviate more as they have the lowest mass (newtons law). Third is in a magnetic field electrons (beta particles) would deflect at an angle more than right angle. So it's definitely C. Need not check the past year papers. It isn't a repeating question.

I don't know which answer is this but the answer was the one that started with "M"

What did you guys get for the Diffraction Maxima (I got D which was 15) and the Oil suspended one?
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Offline kratos009

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Re: AS/ALEVEL EXAM DISCUSSION HERE ONLY
« Reply #171 on: November 15, 2009, 03:19:42 am »
Yeah i think the answer for that beta, alpha, gamma question was C. I can't remember that diffraction question, and for the oil droplet i can't remember what i put  :D. If you explain that diffraction question a bit more i might be able to remember  ;).
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Offline Tyserius

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Re: AS/ALEVEL EXAM DISCUSSION HERE ONLY
« Reply #172 on: November 15, 2009, 06:37:17 am »
Quote from: Dooraven on November 14, 2009, 11:55:45 pm
I don't know which answer is this but the answer was the one that started with "M"

What did you guys get for the Diffraction Maxima (I got D which was 15) and the Oil suspended one?

What oil suspended one? I can't remember..
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Offline Tumble Bug

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Re: AS/ALEVEL EXAM DISCUSSION HERE ONLY
« Reply #173 on: November 15, 2009, 08:07:16 am »
umm okay ...hey... there this past paper ques june 2007 Q3 c ii

mean seperation...in the marking scheme it cube roots the ans to the above ques...why??
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Offline Tyserius

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Re: AS/ALEVEL EXAM DISCUSSION HERE ONLY
« Reply #174 on: November 15, 2009, 09:45:51 am »
Quote from: Tumble Bug on November 15, 2009, 08:07:16 am
umm okay ...hey... there this past paper ques june 2007 Q3 c ii

mean seperation...in the marking scheme it cube roots the ans to the above ques...why??


It was already answered in another thread :) Just to notify those who are trying to solve this lol.
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Offline Tumble Bug

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Re: AS/ALEVEL EXAM DISCUSSION HERE ONLY
« Reply #175 on: November 15, 2009, 09:58:31 am »
Quote from: Tyserius on November 15, 2009, 09:45:51 am
It was already answered in another thread :) Just to notify those who are trying to solve this lol.

heheh...my bad!! :P :-[
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Offline evilish62

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Re: AS/ALEVEL EXAM DISCUSSION HERE ONLY
« Reply #176 on: November 15, 2009, 03:33:41 pm »
i am soooooo freaking out. my paper one went soooo bad......... i must have left 7-8 due to time... and out of what ive done... seems like i got sooo many wrong... like i chose n=7 .... and i think i got the charge one wrong as well... and i dont know :( do u guys think the thresholds will be low ... i hope i pass this... atleast an E on this paper ? my paper 4 went well .. and p1 didnt go well.. :P
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Offline Tumble Bug

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Re: AS/ALEVEL EXAM DISCUSSION HERE ONLY
« Reply #177 on: November 15, 2009, 04:02:19 pm »
dw..InshAllah this ppr will b easier then the other two... :)
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Offline argen

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Re: AS/ALEVEL EXAM DISCUSSION HERE ONLY
« Reply #178 on: November 16, 2009, 05:38:47 pm »
i hope that 2morrow p2 bio is easy  :-\
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Offline rose107327

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Re: AS/ALEVEL EXAM DISCUSSION HERE ONLY
« Reply #179 on: November 18, 2009, 08:18:17 am »
hmmm..i think it has been more than 24 hours since our last P2 bio exam.
we can discuss right??  ???
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