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Recent content by balay

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    Physics: Post your doubts here!

    Q. How much the momentum of a body would increase by increasing the K.E by 300%?...........the ans is 100%.....but could someone please explain to me the method to solve this question.....would appreciate it a lot!
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    How was physics p52

    in Q1....did the graph have a non-zero y intercept????
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    Stat v. 62

    was last q's 'i' part done like this......5/12* 2/10??and i think gt gona be like 33-34 cuz i have seen papers with gt around 33(see oct/nov 2012 62) and they werent as complex as ours and the easy papers get gt around 38.....this was hard for many...
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    How Did Your Chemistry MCQ paper go ?

    the q in which it was asked which metal reacts with 300cm^3 of oxygen........was it sodium?
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    Chemistry MCQ thread...

    does an alkene react with acidified pottasium dichromate??....can sme1 please answer????
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    HOW WAS CHEMISTRY PAPER 22 ?

    yea that x one.......half the people i knw got 7 and the other half got 3........which 1 is correct?....plus anybody remeber the zinc compounds?
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    Mechanics M1: Post your doubt here

    ...................i forgot the q......was resistance mentioned or did we have to calculate it?
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    Mechanics M1: Post your doubt here

    what was the angle u calculated in that question?
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    Mechanics M1: Post your doubt here

    how was it guys?........didn't do last part of the last question......but other than that mine went really well....btw in q6(the one in which gain if k.e was needed) was speed at top like 58 or 59 m/s...?
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    Pure Maths 12 today........

    any1 remembr ans of vector OA multiplied by vector OB?.....jst the product of the vectors
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    Pure Maths 12 today........

    yea k=-1 seems right....i was worried cause i didnt check my answers.......cuz i didnt have time to check em as my calculator stopped workin while solving q2...my luck:S
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    Pure Maths 12 today........

    the one in which eq of tangent to curve was x/k+k and eq of curve was 4y=x^2 and value of k was askd....try to remember......it was q3 i think..
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    Pure Maths 12 today........

    the q regarding b^2 - 4ac.......q3 i think......was k=-1?
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    Physics Paper 12 How was it

    Hey!...can someone please tell me the correct option of 19(laserpulse one).....i knw its ans. is 1microsecond but dont knw what OPTION it was since i just did a quick guess on tht one!.....and 28(copper wires and their diameters one)....shouldn't its ans be the option which mentions that MORE...
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