how was physics paper 12? (no discussions till 24 hours)

[Musab100]

it was 0.50 J

 

[sam1234]

that part was easier? :O...anyway, what did you find hard in the other part?

I found that alpha particle related question difficult, that was related to pressure, so I just ticked any one of it. -_-

 

[Irahman]

it was 0.50 J

what was the turbine answer nd the uncertinity?? nd the ekuLibrium

 

[Muhammad Haris Ghani]

look at my post u will get it haris

I got it and I have 7 correct but that voltage one is twice repeated and in that its from 4v to 2v

 

[Muhammad Haris Ghani]

what was the turbine answer nd the uncertinity?? nd the ekuLibrium

0.6 was the uncertainity and the other I dont remember

 

[Musab100]

I got it and I have 7 correct but that voltage one is twice repeated and in that its from 4v to 2v

it was constant bro everyone got the same answer here

 

[Umar Hanad]

why the potentiometer question be a straight line? which year? so I can check the mark scheme?

 

[Muhammad Haris Ghani]

w
what was the resistive force and the work done?

resistive force was 12000N and it was C

 

[Muhammad Haris Ghani]

it was constant bro everyone got the same answer here

hahaha..,. never go with the majority in A Levels always

 

[Musab100]

hahaha..,. never go with the majority in A Levels always

i hav posted that question here its exactly the same in our paper i checked mark scheme it was A and still i did it logically

 

[Muhammad Haris Ghani]

i said normal brightness becoz current was same in both lamps and the current from power supply was also same as the lamps i guess the current was 0.25A

yes

 

[Umar Hanad]

g

hahaha..,. never go with the majority in A Levels always

graph with potentiometer which year and which question? let me check mark scheme

 

[Muhammad Haris Ghani]

g

graph with potentiometer which year and which question? let me check mark scheme

I dont remember the paper but wana discuss further paper

 

[tahsin ahmed]

Hi guys, Please stop sharing the answers and questions over here cuz this exam isnt held yet in Bangladesh. Due to political instability, exam is postponed to 28 th evening. Variant p12 wont change, so if u share the answers then the gt will get simply high. Nd the bangladeshi people will get extra previllage from our posts. so plzz stop sharing both by Private messages and wall postings cuz there r some people out there acting to be like non-bangladeshi's. If u have any further queries den plzz follow the following links.,.. https://www.facebook.com/BritishcouncilExamsBangladesh

 

[Umar Hanad]

I dont remember the paper but wana discuss further paper

listen to tahsin ahmed. He is right

 

[tahsin ahmed]

listen to tahsin ahmed. He is right

Please dont use any chatroom to share the question materials... eg. xat.com

 

[enchanted era]

why the potentiometer question be a straight line? which year? so I can check the mark scheme?

http://papers.xtremepapers.com/CIE/...nd AS Level/Physics (9702)/9702_w10_qp_13.pdf question 35

 

[Rehman Mallik]

I guess the bangalis are done with their exams :/
I gave an answer which was *directly downwards*
The ball thrown upwards and moved left, woh wala swal..exact answer kisiko pta h?

 

[DumbIdiot]

I guess the bangalis are done with their exams :/
I gave an answer which was *directly downwards*
The ball thrown upwards and moved left, woh wala swal..exact answer kisiko pta h?

at highest point the vertical component of velocity is zero while the horizontal component is likely to have a value. so i thought there must be air resistance acting to the right.i chose the one which showed two forces acting on the object ( downward and to the right)
but the question made no mention of air resistance(atmosphere). so i`m not sure

 

[ZM24]

I gave downward and to the right too. Seeing this I'm confused now. -_-