General paper discussion

[thementor]

ok dude i know already
dont scare me now bcoz ive already got 4-5 wrong
what did u write in that pressure volume one
i saved them on my calculator like this in my 570-MS:
A=and then all the answers to A
B=...
the remaining go to E,F,X and Y
like E represents remaining of A and so on

thanks for teaching me...in the diagram pressure one...pressure constant...volume increases.

 

[thementor]

what is your calculator model?

fx-82ES plus

 

[thementor]

then what was ques 6?

i think it was speed-time grpah...no no it was the unbalanced and balanced forces one...

 

[thementor]

A

As he was falling into the pool, he was gaining kinetic energy. At the highest point, his kinetic energy was 0 and PE was maximum. As he was falling, that PE was being converted to kinetic energy. But due to air resistance or something his KE was converted to heat energy. As a greater amount of kinetic energy was being converted to heat energy, he slowed down
Plus where did the kinetic energy come from in the 1st place then,

A similiar question came in the 1980's very similiar...and the answer was G.P.E -->K.E+HEAT

 

[Snowysangel]

....as he was falling? The conversion of energy would include the initial stage of it as well. When he was still, ge had no kinetic ebergy, butcas he fell, his gravitational energy converted into kinetic energy since he began to move. But when he started to slow down, his kinetic energy was transferring into heat energy. Lol you just contradicted yourself btw

 

[Snowysangel]

A
A similiar question came in the 1980's very similiar...and the answer was G.P.E -->K.E+HEAT

Did the person slow down at the end? Cause that was a dead giveaway that heat energy was produced only at the end

 

[thementor]

Did the person slow down at the end? Cause that was a dead giveaway that heat energy was produced only at the end

yeah that's wat the question said: The diver has slowed down......

 

[Snowysangel]

yeah that's wat the question said: The diver has slowed down......

What was the exact question? It doesn't make sense...in order to slow down, the diver had to lose kinetic energy, which would be the case if it is converted into hear energy..oh we'll...well find out the definite answers in August..I can't risk discussing another answer. I've already lost soo many marks...especially in bio p2. How was p1 btw?

 

[Aly Emran]

How were your bio exams?

i wanna know some answers i'll discuss tommorow !

 

[Kamihus]

A
A similiar question came in the 1980's very similiar...and the answer was G.P.E -->K.E+HEAT

u do 80s PP 2?

 

[thementor]

u do 80s PP 2?

I do everythng dude....

 

[thementor]

What was the exact question? It doesn't make sense...in order to slow down, the diver had to lose kinetic energy, which would be the case if it is converted into hear energy..oh we'll...well find out the definite answers in August..I can't risk discussing another answer. I've already lost soo many marks...especially in bio p2. How was p1 btw?

I hate Bio P2...I am loosing too many marks there.,.......but Bio P1 38-39/40..it was easy.......hopefully if all goes well A*...wbu?

 

[Snowysangel]

I hate Bio P2...I am loosing too many marks there.,.......but Bio P1 38-39/40..it was easy.......hopefully if all goes well A*...wbu?

Bet I've lost more marks in p2 than you have :/ I'm losing at least 15 marks there, 2 marks for the oxygen test in p4 :/ p1 went really well...haven't gotten any answer wrong so far...funny how my whole bio grade depends on it

 

[thementor]

Bet I've lost more marks in p2 than you have :/ I'm losing at least 15 marks there, 2 marks for the oxygen test in p4 :/ p1 went really well...haven't gotten any answer wrong so far...funny how my whole bio grade depends on it

lol...but ur lucky you only lost 2 marks in P6 bio...I am afraid I may loose more

 

[Snowysangel]

lol...but ur lucky you only lost 2 marks in P6 bio...I am afraid I may loose more

I meant ive lost AT LEAST those marks. I'll probably get a mark deducted for the drawing cause it wasn't exactly twice the side of the image & another mark for the co2 test cause my answer wasn't that clear but oh we'll. I really really hope the threshold for bio falls well below 90%!

 

[Kamihus]

I meant ive lost AT LEAST those marks. I'll probably get a mark deducted for the drawing cause it wasn't exactly twice the side of the image & another mark for the co2 test cause my answer wasn't that clear but oh we'll. I really really hope the threshold for bio falls well below 90%!

I think they'll allow x1.5-2.5 size

 

[Snowysangel]

I think they'll allow x1.5-2.5 size

I hope so although I doubt it...but then again it all depends on our examiner...may they all be in a good mood while checking our exams

 

[Hamza Hameed Khan]

What was the answer to the question in math p2 about simple interest...
Which woman had more money Lydia or Simone ?

 

[Saad Mughal]

What was the answer to the question in math p2 about simple interest...
Which woman had more money Lydia or Simone ?

Lydia by $1.5

 

[Hamza Hameed Khan]

Lydia by $1.5

The value of p in probability question. Value of AF in one of the question. and one part about p1 math that is 1 a multiple of 3 ?