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yea, i felt it was easy as well, but i made a few mistakes, so the 100 eludes me. i hope the math paper is easy. wonder how the corrections will be though....
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how was the chem and phy papers guys?
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only an organism that undergoes asexual reproduction can create exact copies of itself, even then if mutation occurs, this might be disturbed. but under normal asexual conditions, the chromosome replicate themselves and are passed onto the progeny. since the replicated chromosomes identical to the parent chromosome, the progeny too will be identical to the parent.
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flowers that are not supplied without any water become wilted due to the absence of water, they loose they turgidity, so they appear wilted..
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for a magnetic field to induce a emf, change magnetic flux has to be non-zero. magnetic flux is given by d(B.A)/dt. where B is the magnetic field vector and A is the area vector of the loop in which the emf is induced. so for an induced emf, either the magnetic field vector or the area vector has to be time dependent.
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the particle experiences a force only if the angle between the velocity vector and field direction is 90deg as the force is given by F = q(VXB), where V and B are the velocity and magnetic field vectors respectively and q is the charge of the particle.so a particle of charge q, moving perpendicular to the field direction will experience a force which is mutually perpendicular both the velocity vector as well as the field vector. and its magnitude will be (qVB)hope this suffices....
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A coin is tossed until a head appears or a tail appears, 4 times in succession. Find the probability distribution of the number of tosses. How do I go about finding the probability distribution?
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i mean for the goiit's test series.....
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but even if the velocity were say, 15m/s the body would pass the 10.2m mark twice, and for v=14.13m/s the body would jus reach 10.2m and so it wouldnt pass the point twice..., or would it?would the body just reaching the point and falling back to the ground be considered as passing through the point twice?
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wats the syallbus for fiitjee's All India Test series for AIEEE++, 2009, the first part test of which is on the 7th of december
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ok assuming all the things u said are given, how do i differentiate
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i.e how do i find  , *dt
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Integral{sqrt[x^4 - x^2(a^2+b^2) + a^2*b^2]dx}, between some lim like 0 to a/2
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can we say that since there r two phenyl grps, the +ve charge is delocalised more due to resonance in the biphenyl comp than in the comp with a single phenyl grp. so it wont be available for the attack of the OH ion. so the comp with the single phenyl grp will be easily hydrolysed right?
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but isnt phemyl grp +R eff grp. so that will override the -I eff right?
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no the comp is c6h5-ch(cl)-C6h5 and not c6h5-ch2-cl-c6h5
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yep, and i use a mozilla firefox browser
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