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what is the structure of (S)-(3-azido-2-methylpropyl)methyl ether ?? ...

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x rays of wavelength .140 nm are scattered frm a block of carbon .wat ll be wavelngth of x ray scattered at 90 ° a).140 nm b).142 nm c).144 nm d).146 nm ...

wats fraunhofer diffraction experimnt ...

Five pirates and a monkey are shipwrecked on an island. The pirates have collected a pile of coconuts which they plan to divide equally among themselves the next morning. Not trusting the others, one pirate wakes up during th ...

The metre is defined as the distance travelled by light in 1/299,792,458 second.why didn't people choose some easier number such as 1/300,000,000 second?why not 1 second?? ...

cud sum1 plz tell d cut off we ve to clear fr the english only or it s fr the english+ logical rea soning? ...

the transformed eqn of 3x2+3y2+2xy=2 when the co ordinate axes are rotated through an angle of 45 a)x2+2y2=1 b)2x2+y2=1 c)x2+y2=1 d)x2+3y2=1 actually i don t know the basic approach to such sum .so plzz explain ...

in the adjacent circuit ,A n B represent two inputs n C represents d output *Image* the circuit represents A) nor gate b)and gate c0nand gate d)or gate i dunno how to see d inputs n outputs in logic gates so plz gimme a clear ...

ANYONE ON THE FORUM WHO HAS PHYSICS SPECTRUM OF JUNE 2008 HAVING MATERIAL ON"MEASUREMENTS IN PHYSICS"??????????? ...

Q A=\frac{1}{\sqrt{2}}+\frac{1}{\sqrt{3}}+\frac{1}{\sqrt{4}}+................+\frac{1}{\sqrt{10000}} Then find [A] where [] represents GINT ...

{xy} = xy ...

xy=x+y ...

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post the solution of hcv-1 pg-115 q.21(b) ...

true or false................ 1.reaction of benzene with cyclopropane and AlCl3 gives n- propyl benzene. 2.reaction of benzene wit cyclopropane and AlCl3 in cold gives n- propyl benzene. 3.reaction of benzene with propionylch ...

post the solution of hcv-1 pg-115 q.no.22(b),(c),(d) ...

y friction increases on over-polishing a surface ??? ...

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If f(x)=\frac{xln(1+sinx)}{ln(1+sin^{2}x)},x\neq 0 = 0, x = 0 Then the function (A) has an irremovable discontinuity at x = 0 (B) has a removable discontinuity at x = 0 (C) is continuous but not differentiable at x = 0 (D) is ...

can i get in dce through aieee even thou i m frm delhi nd i hav filld up the form .... ny1 ....ny idea... ...

does the auxillary circle of ellipse is for specific ellipse or it can be the auxillary circle for more than one ellipse ...

let f(x) be a polynomial of degree 5 and with leading coefficient 2004 . suppose further , that f(1)= 1,f(2)=3,f(3)=5,f(4)=7 ,f(9)=9. then the value of f(6) is: a.120351 b.240591 c.100881 d.240491 i know we have 5 unknowns an ...

What is the remainder when 82n-(62)2n+1 is divided by 9 I got the answer as 7(just substituted ) Is it rite?? ...

A cylindrical tube open at both ends has a fundamental frequency n in air. The tube is dipped vertically in water so that half of it is in water . The fundamental frequency of air column is a) n b)n/2 c) 3n/2 d) 3n/4 ...

ques 1. Number of points where y=log(ax2+2b|x|+c) x2 is not defined where b2=ac and b<0 and c>1 are? ques 2. If f(x)=2x+|x|, g(x)=1/3(2x-|x|) and h(x)=f(g(x)), then the domain of sin-1(h(h(h(........h(h(x).....))) is? ( ...

*Image* ok.....no prob. of lack of HCV.i am discussing the concept i m having doubt. plz tell the horizontal forces acting on any one of the boy ...

I am getting 213 , can any one tell me what will be my rank(prediction) ...

5. If x, n and a denote the displacement, the velocity and the acceleration of a particle executing simple harmonic motion of time period T, then, which of the following does not change with time ? (1) a2T2 + 4p2n2 (2) aT/x ( ...

Wat do u think is a good score? ...