physics paper 1,2 ........can we discuus da papper nw?

[Dexterwarrior12]

can you tell me the values if you remember, because i guess 30 wasnt the answer.

i think 30 was right..!

 

[asd]

i wrote 2p i thnk soo

It was 2p/3.
rohan riaz . See, the first container had 200 cm3 and the other was 100 cm3. The second container had vacuum, no air. When the tap was opened, the air will diffuse throughout, and the pressure is likely to decrease. Volume is inversely proportional to Pressure. So options implying that pressure was greater than P were obviously not correct. Now when you apply the P1V1=P2V2, The V2 will be 300, not 100. Solve it, you get 2p/3.

 

[asd]

if electrons move, atoms move or both. something like thaaaat

Atoms and electrons both.

 

[vishal]

Can i get A?
If i get 30 in p1,65 in p2 and 35 in p4.....

 

[Spidey21]

What did you choose for the suitable Ammeter? I did 30A.
And the turbine has kinetic energy whereas the generator has electric right?
and what about conduction in metal one?

yes it was 30 A cuz the current needed was 25 A ( caculated it there)

and thus this was the most suitable!!

 

[gurrl]

Can i get A?
If i get 30 in p1,65 in p2 and 35 in p4.....

paper 4 is out of 30 marks!

 

[beeloooo]

yup it was 30 A

 

[Spidey21]

Can i get A?
If i get 30 in p1,65 in p2 and 35 in p4.....

yeah a pretty comfortable one
you need 140/155 for A*
you are scoring 130!!

 

[beeloooo]

As the current stops flowing, the field goes in opposite direction (back to it N-pole) as the magnet effect fades away. So the change in mag. flux was also brought in a diff way, deflecting the needle to the left. It was even in one of the past papers, and i thought of the answer in your way, but i was wrong.

PERHAPS U should have stuck to my idea it was correct !! btw it was of 2 marks ?????????

 

[asd]

yeah a pretty comfortable one
you need 140/155 for A*
you are scoring 130!!

lmao, it can't be 35 in atp :|
and i dk remember the values, lol do you? Nor the answer i chose !

 

[asd]

PERHAPS U should have stuck to my idea it was correct !! btw it was of 2 marks ?????????

yes

 

[kitecrystal]

have found some of my answers wrong,hell worried

 

[Spidey21]

yeah i can remember a few
*THE CORRECT ONES*

and yes the answer was 2p/3 as stated by asd

 

[asd]

yeah i can remember a few
*THE CORRECT ONES*

and yes the answer was 2p/3 as stated by asd

One thing i know, I had NONE wrong. (though i dont remember a few questions, but if you tell me the info. in the question then definitely i can tell you the answer)
And i don't remember the fuse question, so mind telling me the values? but yeah i remember something like 25 A but idk whether it was my calculated value or one of the options..

 

[Mayedah]

What was the answer to the velocity and acceleration mcq !

 

[MustafaMotani]

Wat was the value???

5N

 

[MustafaMotani]

guys can u check this out question no 16
http://screencast.com/t/t9GRMlxXf

Its C confirm

 

[Mayedah]

Its C confirm

What was the answer to the velocity and acceleration mcq !

Plz tell me the answer of th mcq !

 

[MustafaMotani]

they never mentioned to write the poles, but the marks were out of three so idk :/

I drew the poles not giving any chance to examiner to cut marks..

 

[MustafaMotani]

Plz tell me the answer of th mcq !

velocitry increasing acceleration decreasing..