Physics P5 All Info You Need !!

[SalmanslK]

FEEL FREE TO ADD ANY INFO THAT I MIGHT BE MISSING IN YOUR COMMENTS !!

 

[anishniroula]

FEEL FREE TO ADD ANY INFO THAT I MIGHT BE MISSING IN YOUR COMMENTS !!

Thank you dude.

 

[Jinkglex]

Thanks so much for all this! If you wouldnt mind though, could you please explain the calorimeter to me? And the hydrometer? I also need help in Q2 in making the equation into y = mx + c...could you help me out in those 3 cases you mentioned above? Would really appreciate it!

and also, once proven, dont we have to break down all the equations into y = mx + c? to derive the gradient and y intercept? what will be the gradient/y intercept then in the other 2 types of equations??

 

[SalmanslK]

Thanks so much for all this! If you wouldnt mind though, could you please explain the calorimeter to me? And the hydrometer? I also need help in Q2 in making the equation into y = mx + c...could you help me out in those 3 cases you mentioned above? Would really appreciate it!

and also, once proven, dont we have to break down all the equations into y = mx + c? to derive the gradient and y intercept? what will be the gradient/y intercept then in the other 2 types of equations??

Callorimeter gives the temperature change for a reaction.
Hydrometer when dipped in liquid gives it's density.

equation given in Q2 can be expressed in the form Y=mX+c

Y (Y co-ordinate)
m (gradient)
X (X co-ordinate)
Y (Y intercept)

Deriving to Y=mX+C form involves adding,subtracting,dividing,multiplying,squaring,taking log and so on.

 

[SalmanslK]

Thanks so much for all this! If you wouldnt mind though, could you please explain the calorimeter to me? And the hydrometer? I also need help in Q2 in making the equation into y = mx + c...could you help me out in those 3 cases you mentioned above? Would really appreciate it!

and also, once proven, dont we have to break down all the equations into y = mx + c? to derive the gradient and y intercept? what will be the gradient/y intercept then in the other 2 types of equations??

for both the other methods try taking log..

 

[SalmanslK]

Thanks so much for all this! If you wouldnt mind though, could you please explain the calorimeter to me? And the hydrometer? I also need help in Q2 in making the equation into y = mx + c...could you help me out in those 3 cases you mentioned above? Would really appreciate it!

and also, once proven, dont we have to break down all the equations into y = mx + c? to derive the gradient and y intercept? what will be the gradient/y intercept then in the other 2 types of equations??

 

[anishniroula]

can you guys help me to draw a diagram for Specimen paper 5 q no 1.

http://www.cie.org.uk/docs/dynamic/19428.pdf

 

[nooshi]

am i the only one who cant view it

 

[anishniroula]

am i the only one who cant view it

why?

 

[Silent Hunter]

SalmanslK

Pics not visible!

 

[SalmanslK]

can you guys help me to draw a diagram for Specimen paper 5 q no 1.

http://www.cie.org.uk/docs/dynamic/19428.pdf

 

[anishniroula]

Thank you dude. So this is how bell jar is made..

 

[SalmanslK]

here i uploaded them here

 

[Silent Hunter]

Are these the same ones? and can you give an example on how to do y = e^kn types?

SalmanslK

and thanks for the help

 

[TaffsAsLevel]

Dude how do you get to draw for November 2010 paper 51?

 

[magnesium]

http://papers.xtremepapers.com/CIE/...nd AS Level/Physics (9702)/9702_w12_qp_51.pdf Q2 d ii) plz HELP!!!!!

 

[TaffsAsLevel]

Are these the same ones? and can you give an example on how to do y = e^kn types?

SalmanslK

and thanks for the help

which one will be the independent variable? if n is, then ln y against n with gradient k. You just have to put it in a form y=mx+c, where y is the dependent variable and x as independent variable

 

[nooshi]

its an html document for me

 

[fjmskt]

What kind of diagram is required for nov10/53 Q1?

 

[AlishaK]

http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s11_qp_51.pdf
For Q2 how do we find the uncertainty for 1/h
I know it's an absurd question. Bu-ut...I'll b glad if someone can assist me.
Jazak Allah Khair.
SalmanslK PhyZac (R u giving?)
Silent Hunter ! Pls pronto.