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Recent content by hallaballa

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    stats

    i've posted it in maths 62
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    maths p62

    sorry i just lost my internet connection while i was typing here i explain first possible digit is only 5 (5000 to 6000) for the remining 5 only 3 are needed so ans is 1 x 5c3
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    maths p62

    ok i'm on the help line for permutaion and combination
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    maths p62

    so who are appearing maths 62 tomorrow
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    general paper probable questions????

    I think a question related to global society like peace/terrorism or health would be a good choice this year
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    I assure u that these are sure questions

    I dun know what ur talking about .. I just have 5 hours left
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    Physics Paper 5 2011 Help

    if y=ax^b equation is given then stating lgy= lga + blgx gain 1 mark
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    Physics Paper 5 2011 Help

    a rough sketch would be better and time saving
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    urgent help in physics design

    just state as it is u dont ned to draw a real graph u just need to state how the graphs looks as straight or curves with nature of gradient if u are sure ONLY
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    Physics Paper 5 2011 Help

    just know the instruments read the syllabus 3 marks for writing the problem i.e independent varaible.. dependent varaible and the varaible to be controlled method to measure, calculate of find the varaiblesis for 5 marks . this includes diagram dont worry for a diagram just draw the correct...
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    Physics p5 suggestions??

    you wont loose mark in any form but it is easier and convenient to write in essay form in case u feel ur running out of time u may write in points
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    urgent help in physics design

    u'll gain a mark more if u include the graph trend like +ve or -ce gradient inceasing gradient of decreasing gradint but be sure before u write
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    The Ultimate AS Physics Thread

    o/n 05 q. 5 ci just take the max amplitudes I for A and Io for B. the corresponding amplitudes are 3 and 2 I=k x amplitide^2 so I/Io =3^2/2^2 Io=Ix4/3 c ii asume I. for new intensity At the point of greatest amplitude resultant amplitude is3-2=1 so, I./I=1^2/3^2 I.=I/9 d ii just look at...
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    physics p52

    well if u include use of graphs, it would be better if u include ternd of graph correctly like curved +vely or -ve straight with +ve or -ve gradient etc u'll again gain some marks(for dependent against independent) better if ur ans shows required measurement is directly propotioal to gradient...
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    physics p52

    If u hav a look at ur syllbus carefuly, you may get some hints if ur correct wih independent, depenent and constant variables, u'll gain 3 marks a diagram is for 2 marks and method for 5 marks but shouldbe concise jut read the question carefully and note the things to b measured usrliable...
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