Edexcel Unit 3 (IAL): Exploring Physics, WPH03 (11th May 2016)

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Reply 60

faseeh1999

Original post by KINGYusuf

Is this not the last year for the linear exams?

Wait what?? I don't get it. :confused:

Reply 61

faseeh1999

Original post by Nethmioysters

gradient: internal resistance

y intercept: Emf

What About area under the graph...

Reply 62

faseeh1999

Original post by eftio.gea

Guys, you know the question where we have to write a plan for an experiment, do we write our answer like a full plan or in a) b) c) form?

I think A) B) C) form is a better way to solve it I have seen it in the latest examiner report...

Reply 63

-Akuma-

do we really have 27 experiments :eek:

???? lol u only know a few and since 2009 i have never seen any water path/gravity experiments

Reply 64

Reeyap

Original post by daddydevil

What does the gradient, of the graph of stopping voltage against frequency of light shone, represent?

http://demoweb.physics.ucla.edu/content/experiment-6-photoelectric-effect

Reply 65

daddydevil

Original post by Reeyap

http://demoweb.physics.ucla.edu/content/experiment-6-photoelectric-effect

Thank youu. 😁

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Reply 66

Komol

Original post by -Akuma-

do we really have 27 experiments :eek:

???? lol u only know a few and since 2009 i have never seen any water path/gravity experiments

Who knows maybe we r going to get a new experiment 😂

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Reply 67

Nethmioysters

Original post by faseeh1999

What About area under the graph...

im sorry i dont really know! but they dont usually ask for it!! :s-smilie:

Reply 68

wima3109

any predictions on the big experiment???????

Reply 69

CPSohan

Guys, if anyone of you have the Physics AS text book from Hodder, then please check the inside page of the book cover , where there will be a code starting with DL .............
I really need the code badly , my Unit-2 exams are next month !

Reply 70

Elaria

does anyone need jan 2016 paper ?
56leomessiphotoshop.blogspot.com/p/edexcel-january-2016-exam-materials.html
you can get the mark scheme as well

(edited 7 years ago)

Reply 71

Elaria

Original post by wima3109

any predictions on the big experiment???????

i think the experiment that may come in this paper is from unit 2 because jan 2016 had unit 1 experiment
but i am hoping that resistivity of a wire comes in this paper *fingers crossed*

Reply 72

djmans

Original post by Elaria

i think the experiment that may come in this paper is from unit 2 because jan 2016 had unit 1 experiment
but i am hoping that resistivity of a wire comes in this paper *fingers crossed*

or it could be a resistance question

Reply 73

Elaria

Original post by faseeh1999

What About area under the graph...

power
Power = Voltage x Current

(edited 7 years ago)

Reply 74

Nergal

Is the exam starting in 2 hours for anyone else?

Reply 75

daddydevil

Original post by Nergal

Is the exam starting in 2 hours for anyone else?

Here man. fml

Reply 76

daddydevil

Someone help me with base SI unit thing. I legit got no idea what those are. NOTICE ME SENPAIII

Reply 77

Komol

Original post by daddydevil

Someone help me with base SI unit thing. I legit got no idea what those are. NOTICE ME SENPAIII

Reply 78

-Akuma-

There are 6 base units.
For mass : Kg
For time : Seconds
For Temperature: Kelvin
For lenght: Meter
For current: Ampere
For Amount: Mole
Everythin else is either a given unit or a derived unit. For instance we measure Force in Newtons, Since force = massxAcceleration it can also be written as Kgms^-2

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