Meet1173
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#1
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Could anyone help me with their predictions for unit 3 ...
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Meet1173
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#2
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i think planks constant, resistivity of a wire, and maybe young modulus ... graphs of filament bulbs or thermistors
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sasat
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#3
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(Original post by Meet1173)
i think planks constant, resistivity of a wire, and maybe young modulus ... graphs of filament bulbs or thermistors
Which one is the Plancks constant experiment?
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Meet1173
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#4
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Like finding the value of Plank's constant... It's in one of the past papers
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haashir_786
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i've attempted most of the past papers and haven't found a experiment for calculating the value of Planck's constant; the only experiment related to it is the gold leaf to show photoelectric emission
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runballadmix
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(Original post by haashir_786)
i've attempted most of the past papers and haven't found a experiment for calculating the value of Planck's constant; the only experiment related to it is the gold leaf to show photoelectric emission
that;s in a unit 2 paper not unit 3.
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Meet1173
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Just look at the 2013 paper ... It's there
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Meet1173
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#8
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What do you think might come ???
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sasat
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(Original post by Meet1173)
Just look at the 2013 paper ... It's there
The 2013 papers have a spring constant and internal resistance experiment. Not Plancks constant.
Plancks constant is the h in E=hf
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Meet1173
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#10
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Question 8
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Anneyong <3
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#11
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Omg hi
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Anneyong <3
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#12
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Can we make this group alive please???
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M. Alrashid
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#13
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Are you guys preparing well, It's 3:33 pm and my exam is at 12pm tomorrow noon. I haven't started yet but I will after sometime.
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Msnotorious
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Ugh guyysss chem u3 was bad enough....we’ll make this group aliveeee
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Anneyong <3
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(Original post by M. Alrashid)
Are you guys preparing well, It's 3:33 pm and my exam is at 12pm tomorrow noon. I haven't started yet but I will after sometime.
Aha!! You’re from UAE then!!
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M. Alrashid
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(Original post by Anneyong <3)
Aha!! You’re from UAE then!!
Yeah.
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Kathy_B.
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#17
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The bio and chem papers were different and the phy paper last jan was different I have no idea what to expect...
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S_123321
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emf and internal resistance was in the june 2018 paper, so its unlikely to come up, hopefully it does though
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S_123321
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(Original post by S_123321)
emf and internal resistance was in the june 2018 paper, so its unlikely to come up, hopefully it does though
i mean jan
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Lara_18
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(Original post by IChamindi)
The bio and chem papers were different and the phy paper last jan was different I have no idea what to expect...
with edexcel it's really hard to predict. and to expect something better x(
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