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

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    any predictions on the main experiment? the big bullet point question
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    (Original post by Saima Hasnain)
    Is there a trend for the experiments like in biology? Also which experiment do the is going to come?


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    no ive checked all the papers since 2009 and every year seems to be a new experiment! no pattern to b seen
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    (Original post by djmans)
    any predictions on the main experiment? the big bullet point question
    I got none; do you think they'll keep the same format though?
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    (Original post by Nethmioysters)
    no ive checked all the papers since 2009 and every year seems to be a new experiment! no pattern to b seen
    emf experiments are repeated
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    (Original post by Nethmioysters)
    no ive checked all the papers since 2009 and every year seems to be a new experiment! no pattern to b seen
    Yeah I just checked there isn't a trend


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    (Original post by djmans)
    emf experiments are repeated
    Really what years cos I've only seen it once in June 2012


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    Young's modulus could come because it's the first experiment that came, in 2009 and 2010 there wasn't a bullet point question


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    (Original post by Saima Hasnain)
    Young's modulus could come because it's the first experiment that came, in 2009 and 2010 there wasn't a bullet point question


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    youngs modulus came last year it wont this year although i wish it does
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    i would assume a question something to do with electrictity or work done as in eg:a man running.........
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    (Original post by Saad69)
    youngs modulus came last year it wont this year although i wish it does
    Last year in June it was to determine the elastic potential energy not Young's modulus although you use the same experiment.


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    (Original post by Saima Hasnain)
    Last year in June it was to determine the elastic potential energy not Young's modulus although you use the same experiment.


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    we are discussing experiments not what to find
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    (Original post by Saad69)
    we are discussing experiments not what to find
    Lol 😂


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    (Original post by djmans)
    emf experiments are repeated
    yup i bet that was the only exp. that was repeated
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    Alright, what are all the experiments to do with waves?
    They've never come up but it wouldn't hurt to go over them.
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    Does anyone have the pdf file for all the experiments?
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    How would you do q1a? :confused:
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  1. File Type: pdf June 2010 QP - Unit 3 Edexcel Physics.pdf (483.1 KB, 104 views)
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    (Original post by Reeyap)
    How would you do q1a? :confused:
    The answer is C.
    Use formula, I= V/R
    That is, I = 3/110
    = 0.027 A

    Therefore, 0.027 A = 27.27 m [ 0.027x10^3]
    So the answer is 200m.
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    if they say solar cell does it mean i need to draw a bulb on the circuit
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    (Original post by djmans)
    if they say solar cell does it mean i need to draw a bulb on the circuit
    no there is a separate diagram for a solar cell.
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    (Original post by Nethmioysters)
    Plus does anyone have notes on uncertainty?
    These might help you out: 1) https://www2.southeastern.edu/Academ..._of_Error.html
    2)http://www.ece.rochester.edu/courses...ncertainty.pdf
 
 
 
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