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Author Topic: ALL OCT/NOV PAPER DISCUSSION HERE!  (Read 54552 times)

Offline dlehddud

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Re: ALL OCT/NOV PAPER DISCUSSION HERE!
« Reply #450 on: November 07, 2009, 07:40:12 am »
Quote from: ~~~~shreycool~~~~ on November 07, 2009, 06:04:42 am
ya it was straight toweards left!!
that is it was inversley propotion!!!

inverse proportion? but that means T^2=1/s^2 and k=T^2*s^2 rite?
did each product of the values end up with a constant? Didn't check..  :o :o
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Offline ~~~~shreyapril~~~~

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Re: ALL OCT/NOV PAPER DISCUSSION HERE!
« Reply #451 on: November 07, 2009, 07:41:51 am »
dude!!
ya it will be same!!
i did not check it but, it will be!!
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Offline aaastars

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Re: ALL OCT/NOV PAPER DISCUSSION HERE!
« Reply #452 on: November 07, 2009, 07:45:58 am »
Quote from: @d!_†oX!© on November 07, 2009, 05:57:19 am
yup...i did phy p5...
dude i dont know if it ws gud or bad....
By the way how ws ur graph for the oscillation question coming???


well i guess p6 would be much easier then, cos they said this session p5 looked very easy, altho its actlly tricky and a bit tough.
all i know is for the first question, if your drew the graph as a straight line, you got it wrong. its not supposed to be a straight line. (tho inversely proportional is correct)

for second one i somehow got same results; rate of cooling for both the two methods- didnt know what did i do wrong. kinda funny.
third one my focal length was totally a joke. fouth one due to my stupidity i drew thermistor symbol instead of variable resistor (they look similar, dont they sigh.)


ITS NOT THAT HARD. just that i found it a bit tougher than the other past papers, esp june 09.
and yea ofcos, under exam condition it was easy to get dragged away. panic and stuff.
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Offline ~~~~shreyapril~~~~

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Re: ALL OCT/NOV PAPER DISCUSSION HERE!
« Reply #453 on: November 07, 2009, 07:48:33 am »
dude!!
it is all over!!
it must be a straight line!!
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Offline aaastars

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Re: ALL OCT/NOV PAPER DISCUSSION HERE!
« Reply #454 on: November 07, 2009, 07:49:30 am »
its not.
although i also drew a straight line and would lose a mark or two cos of that.
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Offline @d!_†oX!©

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Re: ALL OCT/NOV PAPER DISCUSSION HERE!
« Reply #455 on: November 07, 2009, 07:49:43 am »
dude even i agree with dleddud...
even mine was giving constant value of 1.85 and 1.84 only.....
i didnt get inverse proportion...
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Offline Ghost Of Highbury

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Re: ALL OCT/NOV PAPER DISCUSSION HERE!
« Reply #456 on: November 07, 2009, 07:51:04 am »
it has to be a straight line, because there was a constant.

as the x was increasing the T^2 was decreasing constantly -> 1, 0.9, 0.8, 0.7, 0.6
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Offline ~~~~shreyapril~~~~

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Re: ALL OCT/NOV PAPER DISCUSSION HERE!
« Reply #457 on: November 07, 2009, 07:51:51 am »
ya!!
i guess the guys atre talking abt p5!!
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Offline @d!_†oX!©

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Re: ALL OCT/NOV PAPER DISCUSSION HERE!
« Reply #458 on: November 07, 2009, 07:52:35 am »
yaa we're talking about p5...
see the last post b4  post guys...we were talking abt p5 nd u scared us...
nd in p5 we had to plot T and x not T^2
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Offline Ghost Of Highbury

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Re: ALL OCT/NOV PAPER DISCUSSION HERE!
« Reply #459 on: November 07, 2009, 07:53:12 am »
Quote from: @d!_†oX!© on November 07, 2009, 07:52:35 am
yaa we're talking about p5...
see the last post b4  post guys...we were talking abt p5 nd u scared us...
nd in p5 we had to plot T and x not T^2

oops!..sry adi .. my bad.
 :)
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Offline ~~~~shreyapril~~~~

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Re: ALL OCT/NOV PAPER DISCUSSION HERE!
« Reply #460 on: November 07, 2009, 07:53:23 am »
we are talking abt p6
aaasatars aadi and shreycool!!
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Offline @d!_†oX!©

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Re: ALL OCT/NOV PAPER DISCUSSION HERE!
« Reply #461 on: November 07, 2009, 07:54:59 am »
see aadi is intelligent enuf to know wat he did nd back off...bt u srey!!tera kuchh nahi ho sakta....
dlehddud and me were talking abt p5
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Offline aaastars

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Re: ALL OCT/NOV PAPER DISCUSSION HERE!
« Reply #462 on: November 07, 2009, 07:56:36 am »
I have no idea why its not a straight line, and yes i have almost completely forgotten abt them. however i've been told that the ending of the line's supposed to be a little curvy. and i believe him cos the person who told me is my phys teacher who was invigilating us, ofcos he saw the question and knew the ans.
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Offline ~~~~shreyapril~~~~

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Re: ALL OCT/NOV PAPER DISCUSSION HERE!
« Reply #463 on: November 07, 2009, 07:57:39 am »
bye we all were abt p6@@
np bye!!
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Offline aaastars

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Re: ALL OCT/NOV PAPER DISCUSSION HERE!
« Reply #464 on: November 07, 2009, 08:01:01 am »
Quote from: ~~~~shreycool~~~~ on November 07, 2009, 07:53:23 am
we are talking abt p6
aaasatars aadi and shreycool!!

sorry ~~~~shreycool~~~~, i have always been talking abt p5 since the day we had the practical, not p6. but i assume you mistook my word and thought i was referring to p6 although what i typed was:

Quote from: aaastars on November 05, 2009, 07:12:51 am
paper 5, i found it rather hard... :(
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