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*Image* Find A,B,C,D,E give all types of products i.e major and minor as well ...

two spherical conductors a n b of radii 1 mm n 2 mm are separated y a distance 5 cm n are uniformly charged .if the spheres r connected by a conducting wire then in equilibrium condition ,the ratio of the magnitude of e field ...

1) haemoglobin is 1)an organometallic compound 2)chelate 3)conjugate gloubular protien 4)all above these 2)proteins contains 1)exclusively D isomers of amino acid 2)mostly L isomers of amino acid 3)50% of each D- and L- amino ...

a linear harmonic oscillater of force constant 2*106N/M n amplitude 0.01m has a total mechanical energy of 160 joule.its 1. max. potential energy is 100J 2. max. kinetic energy is 100J 3. max. potential energy is 160J 4. min. ...

If the parabolas y2=4a(x-b) and x2=4a(y-c) touch each other at right angles, the locus of their point of contact in terms of "a" is what? ...

*Image* A charged particle (mass m) is hanging from a point and is just abocve the ground initially. Let the position of the charged particle now be G .. A man brings another charged particle from infinity to G along a straig ...

which of the following reactions ll generate an isotope a)neutron particle emission b)positron emission c)α particle emission d)β particle emission ...

Let m, n, p, q, r, s be positive integers such that p < r < m and q < s < n. In how many ways can one travel on a rectangular grid from (0, 0) to (m, n) such that at each step one of the coordinates increases by o ...

among the following substituted silanes the one which will give rise to cross linked silicon polymer on hydrolysis a)R4Si b)RSiCl3 c)R2Sicl2 d)R3sicl ...

amount of oxalic acid present in a solution can be determined by its titration with kmno4 soln in d presence of h2so4.the titration give insatisfactory result when carried out in presence of hcl becoz hcl a)gets oxidised by o ...

PLZ DISCUSS QUESTION 1,2,7,8,9,13 OF TEST 352 PLZZ ...

among the following substituted silanes the one which will give rise to cross linked silicon polymer on hydrolysis a)R4Si b)RSiCl3 c)R2Sicl2 d)R3sicl ...

wat is contrapositive......? plzz...explain ...

*Image* In figure m1=1 kg and m2=4kg.Find the mass M of the hanging block which will prevent the smaller the block from slipping over the triangular block.All the surfaces are frictionless and the strings and the pulleys are ...

A force F1 accelerates a particle from rest to velocity v.Another force F2 decelerates the same particle from v to rest,then: (a)F2 is always equal to F1 (b)F2 is greater than F1 (c)F2 may be smaller than ,greater than or equ ...

The frequencies of two tuning forks are 480 cps and 480.05 cps respectively. When sounded together, after how much interval the maximum sound will become half if the minimum intensity is zero ? 5 s 10 s 20 s 0.025 s ...

What is the significance of coefficient of friction??? ...

Plot the graph of .. {x}2+{-x}2 < 1 ...

A block of mass m is placed at rest on an inclined plane of inclination @ to the horizontal.If the coefficient of friction between the block and the plane is U then the total force the inclined plane exerts on the block is : ...

PG-102 EXAMPLE 7.3 FOLLOWING THINGS ARE WRONG IN IT- 1.HOW CAN WE CALCULATE LINEAR ACCELERATION WHEN THE PARTICLE IS MOVING WITH UNIFORM SPEED. 2.THEY USED FORMULA LINEAR ACCELERATION=v2/r [4] WHICH IS THE FORMULA FOR RADIAL ...

{x} = sin [x] ...

*Image* AND NO PRIZES FOR GUESSING THE SOURCE :p ...

*Image* A block is placed as shown in the figure .What must be the frictional force between the block and the incline if the block is not to slide along the inclibe when the inclone is accelerating to the right at 3m/s2 (sin ...

Find all continuous functional equations f:R→R+ , such that if x,y and z are succesive in A.P., f(x), f(y) and f(z) are succesive terms in GP ...

TEST 352 IN THE TEST SECTION APPEARING ON SCREEN ...

_____________________________________________________________ A ----------------------------- B l l → l l → ________________ _l_______________ _l_______________→_____________ l l l l D l-----------------------------l C ...

An enantiometrically pure acid is treated with racemic mixture of an alcohol having one chiral carbon. The ester formed will be, ...

A plate, bent at right angles along its center line, is placed onto a horizontal fixed cylinder of radius R as shown in the figure. *Image* How large does the coefficient of static friction between the cylinder and the plate ...

This year's IPL is going to be a damp squib according to me. When in India, the summer will be at it's highest, at the same time, SA will be freezing to the marrow. Not exactly the ideal scenario for the excitement of T20 cri ...

Q Solve for x x+a^{3}=\sqrt[3]{a-x } ...