Physics P1 Oct/Nov 2010 Discussions

[$!$RatJumper$!$]

This is the topic for the Physics P12 Oct/Nov 2010 Discussions. Please do not discuss the questions before 24 hours
On the whole i thought personally that P12 was a tough but do-able paper. You guys?

[elemis]

I would just like to reiterate what RatJumper just said :

Discussions regarding details of the exam are not allowed until 24 hours have transpired.

[Deadly_king]

Hehe Ari just preceded me.

Anyway that was one of the longest MCQ paper I ever did. Did not even have time to revise.

I finished in exactly one hour.

Like all those before me specified : NO DISCUSSIONS UNTIL 24HRS.

[$!$RatJumper$!$]

I hated the fact that i could finish nicely in time with past papers but in this exam i JUST finished when they said pens down lol

[cs]

Hehe Ari just preceded me.

Anyway that was one of the longest MCQ paper I ever did. Did not even have time to revise.

I finished in exactly one hour.

Like all those before me specified : NO DISCUSSIONS UNTIL 24HRS.

I wonder if paper 12 and paper 13 is the same(like you said yesterday), only the question number is different, am i right? If that is so, the first round, i only did 30/40 question..spent my time for 10 of the questions 

[elemis]

I wonder if paper 12 and paper 13 is the same(like you said yesterday), only the question number is different, am i right? If that is so, the first round, i only did 30/40 question..spent my time for 10 of the questions 

Nah, different variants may have slightly different questions. Numerical values may be different and one or two questions may be completely different.

[Deadly_king]

I wonder if paper 12 and paper 13 is the same(like you said yesterday), only the question number is different, am i right? If that is so, the first round, i only did 30/40 question..spent my time for 10 of the questions 

Well, for June they were all the same except that they were not in the same order.

Maybe this time they changed most of the questions. Nevertheless they need to keep all the variances to the same level which implies having most of the questions from similar chapters.

However we can't say this for sure. Perhaps CIE has made a little surprise this year.

[Hypernova]

29/40 needed for A,
Its been like this for the most recent papers, i'm pretty sure it won't change. Difficulty is about the same for may/june

[Deadly_king]

29/40 needed for A,
Its been like this for the most recent papers, i'm pretty sure it won't change. Difficulty is about the same for may/june

Personally in think June papers were much easier.

But nevertheless I don't think the threshold to get an A will decrease so much. 

32/40 will be fair.

[$!$RatJumper$!$]

What dud u get for the spring qn, last qn, double slit qn

[Deadly_king]

What dud u get for the spring qn, last qn, double slit qn

Hmm..................am not sure but i think i got 0.6mm or something like that.

But that was not the last question for me.

What about you?

[rocker]

hey guys
what is answer of flowing question?
1.uncertanity percentage?
2.change in momentum?
3.0.700m?
4. nuclie?
5.was tension something like T/2sindeta?
6.random and uncertain half life?
7.more sensitive for lower weight ...?
8.workdone in moving mass up the slope......................?