discussion of physics ppr 2 AS

[Hetarth]

I mean ur mailbox I sent it to ur id

 

[Xam]

mara my mailbox not opening.. ok u say how was ur paper?

 

[Mehdi]

Yeah paper was easy but I messed up electricity question (not fully but 2 parts).....Waves was the easiest one for me !!
Lets hope for the best

 

[Hetarth]

Umm d paper ws pretty ok I mean I only wish to get a B ....... I got every thin but I think I messed up in electricity and in waves I got to square d ratio :/

 

[Xam]

it was ok paper...
i)what was ur tensn coming?
ii)ratio of intensity?
iii)whch part did u shade?
iv)resistance all ques?
v)what were the forces exerting on cardboard?

u first cuz i sucked my paper

 

[Raptor]

does 960 ring a bell for anyone?

 

[Hetarth]

does 960 ring a bell for anyone?

Sorry but no !!!

 

[Kz99]

does 960 ring a bell for anyone?

Yes. what about 800? xD

 

[samy]

yea yea 800 n 960....
.....
waves was the easiest one...n electricity gud one..

 

[Hetarth]

800 yeah but 960 dunno??? Which question

 

[Hetarth]

800 yeah but 960 dunno??? Which question

 

[Kz99]

800 yeah but 960 dunno??? Which question

I think it's the one after the "800"., what about the last question in electricity... voltmeter changing....I Just wrote anything.. I didn't get the question right and time was running...

 

[samy]

the same question electricity wala..!!

 

[samy]

yea exactly the voltmeter one i also didnt get it ...the tym was runnin so i wrote jo bhi dil kiya...
was there any ans 10 in electricity one ?

 

[Kz99]

yea exactly the voltmeter one i also didnt get it ...the tym was runnin so i wrote jo bhi dil kiya...
was there any ans 10 in electricity one ?

10+1 , I think , yeah

 

[Xam]

Sar apna paper tha.. GANDA PAPER!! HUH

 

[supermagic]

tell you what, the resistance at 22.5 degree was 800 and when the volatage is 4v the resistance was 960
and the temperture was 11.0 degree
and ratio of intensity was 4//1.44 which is about 2.78 speed can't remeber but was easy.
and for projectile, the horizontal distance is about 1.7m and the vertical was about 1.1m
and for the area, i got about 30mJ ( area under the second big triangle - not the whole triangle)
and the tension is 25sin35 which is about 14.3N
and for the C.G. question... idk, i just guessed, torque and moment about the rod and acting toward the downsid of the rod

 

[samy]

cool
i dun remember any other part well :S
but second question confused ...not sure of it yet!

 

[samy]

[/quote]

tell you what, the resistance at 22.5 degree was 800 and when the volatage is 4v the resistance was 960
and the temperture was 11.0 degree
and ratio of intensity was 4//1.44 which is about 2.78 speed can't remeber but was easy.
and for projectile, the horizontal distance is about 1.7m and the vertical was about 1.1m
and for the area, i got about 30mJ ( area under the second big triangle - not the whole triangle)
and the tension is 25sin35 which is about 14.3N
and for the C.G. question... idk, i just guessed, torque and moment about the rod and acting toward the downsid of the rod

i dun think i got same one for projectile...

 

[supermagic]

cool
i dun remember any other part well :S
but second question confused ...not sure of it yet!

u meant projectile?
i was confused the cardboard question. and the voltmeter, why not 10v meter???
and the wave loss power? i never came across about power in wave.
and the last question, beta particles, idk just guessed.