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Can anyone gimme some links for bitsat mock tests....? ...

Two inclined planes OM and ON having inclinations 30° and 60° respectively with the horizontal ground, intersect each other at O lying on the ground. A particle is projected from point A( lying at height H above the ground) ...

A pendulum bob of mass 80mg and carrying a charge of 2 X 10-8 C is at rest in a uniform,horizontal electric field of 20kV/m . Find the tension in the string. ...

what is the sum of coefficients of (1+x-3x2)^3148 ??????? please answer fast the exam is tomorow ...

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*Image* given AB=L1 AO=L2 E is mid point of arc BAEC EO perpendicular to AC find OC .. a starter .. ...

Assertion & reason statement1:lattice energy of AlCl3 is more than NaCl statement2:AlCl3 is less ionic than NaCl ...

Find the no. of distinct elements in {(1+ω+ω2+ω3+....+ωn)m :m,n=1,2,3,...} ...

what is the relative strength of the following acids: HClO4, HNO3, H2SO4, HCl ...

Q1Arrange the following in incresing lattice energy- (1)BeCO3,MbCO3,CaCO3,SrCO3,BaCO3 (2)Li2CO3,Na2CO3,K2CO3 (3)LiCl,NaCl,KCl (4)LiF,LiBr,LiI Q2The lattice energy of CaO is -3460kJ/mol ;the lattice energy of K2O is -2240kJ/mo ...

a saturated solution of a sparingly soluble salt, MCl2 has a vapour pressure of 31.78 mm of Hg at 30 degrees., while pure water exerts a pressure of 31.82 mm of Hg at sam e temperature. Calculate the solubility product of the ...

ANY USER OF TARGET IIT GAVE / INTERESTED IN GOING FOR B.ARCH ????????? annnyyyonnneeee ??????? ...

complete the series. Q1F, S2E, U6D, W21C 1. Y44B 2. Y66B 3. Y88B 4. NONE ...

wat r lines of regression ...? ...

WILL NEWTON`S RINGS BE SEEN MORE DISTINCTLY IN REFLECTED LIGHT OR TRANSMITTED LIGHT? ...

Q1. Find the values of a for which the inequation x^2+ax+a^2+6a<0 is satisfied for all x ε (1,2) ans: (-7- 45 )/2 < a < -4+2 3 ...

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1) \begin{bmatrix} 2sin\theta -1 & sin\theta & cos\theta \\ sin(\pi +\theta )& 2cos\theta -\sqrt{3} & tan\theta \\ cos(\theta -\pi )& tan(\pi -\theta ) & 0 \end{bmatrix} The value of θ in [0,2π] such that the above matrix i ...

*Image* i think the following products would be obtained-- *Image* *Image* am i correct?????????/ ...

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*Image* which is better method this one or *Image* this one *Image* ...

the molarity of 720g pure water is 1)4M b)55.56M c)40M d)5.55M ...

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What Kind of star is the sun?????? 1) O 2) G 3) K 4) M Please answer...... ...

An algorithm must terminate in : 1. one step 2. finite number of steps 3. finite number of steps but sumtyms in infinite number of steps 4. none. ...

hello, guys need sone help in manipal's entrance there r 250 ques. in 2.30 hrs so i wanna ask u wat is the level of the questions n also plz tell wat r the chances in aieee with 135 if i go till 3 couselling... do help frnds ...

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*Image* 1.total charges on all capacitors=q1.total charge moved through the battery=q2.q1 and q2 add up to 16μC. and differs by 2μC.then x=? a.1/3 b.1/2 c.2/3 d.3/2 2..an infinite sheet has asurface charge density of 2 \tim ...

A CUBICAL BLOCK OF WOOD OF EDGE 3CM FLOATS IN WATER.THE LOWER SURFACE OF THE CUBE JUST TOUCHES THE FREE END OF A SPRING FIXED AT THE BOTTOM OF THE POT.FIND THE MAXIMUM WEIGHT THAT SHOULD BE KEPT ON THE BLOCK TO PREVENT IT FOM ...