Physics P33 info :P

[Feelguud77]

Does anybody have physics practicals dated 1987-1988? This may sound ancient but they're related to what's coming this year
If anybody has 'em, upload 'em!

 

[Feelguud77]

A teach. of mine has seen the confidential papers(ir) and he says its gonna be
(a) a moments question involving two wooden wedges, a ruler( the blue "made in china" one ) some unknown masses(marbles,i think) and blu tack.
(b) an oscillation question involving paper, paper clips, a bulldog clip (what you use to hold a wad of papers), and a retort stand.

and yeah, no electricity question for paper 33, its entirely from mechanics.

 

[filza94]

heeeeeeeey watz da diference btwn kp n kc????

 

[Feelguud77]

kp is ratio between product of partial pressures of products and the product of partial pressures of reactants,raised to some power.
kc has same definition, just replace partial pressure with concentration!

 

[filza94]

n how wil we rite it kp n kc !!!

 

[Feelguud77]

For example,
H^2 + I^2 ==> 2HI
Kp =
p(HI)^2/p(H^2).p(I^2)

 

[filza94]

okkk

 

[utsav156]

A teach. of mine has seen the confidential papers(ir) and he says its gonna be
(a) a moments question involving two wooden wedges, a ruler( the blue "made in china" one ) some unknown masses(marbles,i think) and blu tack.
(b) an oscillation question involving paper, paper clips, a bulldog clip (what you use to hold a wad of papers), and a retort stand.

and yeah, no electricity question for paper 33, its entirely from mechanics.

can you find about physics p34???

 

[Feelguud77]

Dude not having that variant but i'll try =.=

 

[filza94]

wat abt kc how wil rite for that one????

 

[Feelguud77]

same, just remove the "p" before the brackets...

 

[filza94]

HOW TELME RITE IT NA...

 

[Feelguud77]

I'm writin i'm writin ......." Maami saanh te lay lay!!"

Kc= (HI)^2/(H^2).(I^2)

 

[filza94]

wateva ...

 

[Feelguud77]

-_________-''
people are miserly when it comes to thanking

 

[filza94]

oh wateva on first line n cant u c i thank ur coment!!!

 

[yubakkk]

what about the errors and improvement to these type of question?
in q.2?
can you tell me som imporant which most be listed?????

 

[Feelguud77]

About errors and improvements, we can only guess.........in oscillation human reaction is plausible, if its paper oscillation, effect of wind is variable,etc.
you understand when the question is before you!

 

[utsav156]

Dude not having that variant but i'll try =.=

THNx PM me about it!!!