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Recent content by mushoo
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Mathematics: Post your doubts here!
aoa... cn u plx solve maths p1 june 2012 q8(ii) -
Mathematics: Post your doubts here!
aoa.. plzz solve maths p1 june 12 Q8(ii)..... nd plz tell me which formula has been used for dat ... thnks in advance :) -
Physics: Post your doubts here!
aoa! june 03, question 11! anybody plz tell me y da answer is B? :( -
Physics: Post your doubts here!
Can u tel me tht down the column in question no 2, the sig fig shud remain same or the decimal place?? Rep asap.. please.. -
Physics: Post your doubts here!
down the column in question no 2, the sig fig shud remain same or the decimal place?? Rep asap.. please.. -
Physics: Post your doubts here!
hey, i need to kno a thng abt prac. ie, can we find out the y-intercept of a graph, by the formula? :/ Rep asap! -
Mathematics: Post your doubts here!
yeah they are equal to thr tensions, you solve the question logically, using horizontal components of the tensions, the ans will be the same, cox its in equilbrm! so the tension in the strings r equal to the weight in opp dir! -
Mathematics: Post your doubts here!
i dont know whether its correct or not, max friction will be 3150; force=fric (for the obj still not moving), [as we did in aprt i] and in part ii, we have already taken out that the max possible a will be 2ms-2 so by applying newtns second law, F-friction=ma P-3150=450*2 P=4050N. if its... -
Mathematics: Post your doubts here!
may 2009, ques 6, part 4! can any one plss help me?? :/ pleasE! -
Physics: Post your doubts here!
can we take out the y- intercpt of the graphs of the practical, by using the equation?? :/ -
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Mathematics: Post your doubts here!
can any one pls give me the formulas for finding workdone against resistnce of friction, with respect to kinetic, potential energy?? plss!! :( :'( -
Chemistry: Post your doubts here!
see, we just have to divide the energy that is given by 6. cos while the have broken N-F bond 6 tyms, so simply divide it by 6 to get the bond energy fr 1! -_- -
Chemistry: Post your doubts here!
Kimmi pls try ths ques.:/ A monomer undergoes addition polymerization.A 1 mol sample of the monomer is completely polymerized. How many moles of polymer might , theoretically, be formed? 1. 1 2. 10^-6 3. 1/ 6.02*10^23 (1/ Avogadro's cons.) the ans is C, cox 1 is nt the ans. but hw cum the... -
Chemistry: Post your doubts here!
the ans is B ofcrse as the air is almst of nitrogen and oxygen, and O2 = 32 N2 = 28 total mass = 60. while Br2 itself is 160. threfre its simply denser than air! :/