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    How was the paper guys?
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    What did you get as the length of the wave??
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    Can’t remember exact but 2.28 or something close I guess
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    (Original post by Akib Javed)
    Can’t remember exact but 2.28 or something close I guess
    i got 0.76
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    0.76 was the length of 1/3 the string. so the total lenght was 3*.76= 2.28m
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    Oh ! I got 2.28 too. I wrote only
    S=VT
    S=380 x 6x10^-3
    S=2.28
    Is that correct ? but that question is like 4-5 point anyway I guess maybe I got only 1point 😩
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    the length was 0.76. Could you do the speed of the speed gun?
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    22.8 I guess can’t remember exact
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    Nope the speed gun one was pretty hard for me, but when I got the the exam room, I heard another candidates said that the exam was so easy too easy. What do you guys think about the exam ? any idea how the boundary should be?
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    Paper was not that hard compared to u1
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    (Original post by barbruh)
    the length was 0.76. Could you do the speed of the speed gun?
    even i got 0.76
    speed 22.8
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    Speed was 22.8
    Length was 2.28
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    What was the answer for the MCQ about V of the cell?
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    What was the answer for the MCQ about efficiency?
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    (Original post by unknown2914)
    0.76 was the length of 1/3 the string. so the total lenght was 3*.76= 2.28m
    i got 0.76 too because why will the length change? the frequency changed.
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    any one have jan 2018 physics unit 3 question paper and markscheme help please?
 
 
 
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