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I will keep post a lot of ebooks here... Keep visiting this thread here But you have to give me time also.. It is taking time to upload ebooks... ...
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THIS IS THE THREAD IN WHICH I AM POSTING ALL THOSE MATHS QUESTIONS OF WHICH I COULD NOT GET A CONVINCING SOLUTION BY MYSELF OR OTHERS AND I REQUEST ALL TARGETIITIANS TO HELP ME OUT SOME PROBLEMS MIGHT BE TOUGH SOME MIGHT BE V ...
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i got four pts for objects in oblique collision in arihant i dont know how it came.please explain of these three points are written below please explain 1)A pair of equal and opposite impulses act along common normal directio ...
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Now that we have solved the probability of product of 2 integers being a multiple of 2n can we generalize this to probability that the product of n integers is divisible by 2m? ...
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if the acceleration is directly proportional to time. then the displacement is? ...
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NH3 -- 107.5 PH3 -- 93.5 AsH3 -- 92 SbH3 -- 91.5 AsH3 -- 90 The H-E-H bond angle is expected to be a tetrahedral ideal of 109.5°, but since lone pairs repel more than bonding pairs, the actual angle would be expected to be s ...
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every now n then in calculus we encounter this function........moreover surprisingly while solving problems we come across a few properties which r usually not given under standard list given in books.........so i request all ...
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Adminstrators attention seeking thread.[ students can give their problem of latex here] Sir latex function in this site of many others including me is not functioning. Clicking on the latex tab opens the latex window but afte ...
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**I am hiding the solved questions....** 1)Hydrolysis of PI3 gives ?? 2)Decomposition of H2O2 is lowed down by addn of ?? 3)compound which is used in space vehicels to absorb CO2 and liberate O2 a)NaOH b)NaO c)Na2O2 d)CaO and ...
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The older one couldn't be edited, so I decided to make a new thread. Instructions for viewing : Right click and click on Zoom-In atleast thrice for a better view..and then use the mouse to navigate through the document. List ...
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1) Internal forces can change the linear momentum of portion of the system, but they can't change the the total linear momentum of the entire system. WHY? 2)How can the centre of mass of a body be at a point outside the body, ...
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why moving charges create magnetic field please answer it soon explain at atomic level ...
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1) Why and how any root of an imaginary number is an imaginary number? I would be grateful if someone give me a deep knowledge about it. :) ...
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1.hypervalent compound is(are):- A.SO3-2 B.PO4-3 C.SO4-2 D.ClO4-1 what r hypervalent compounds? ...
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Dear all, Presently i am studying EEE, in trivandrum engg college, and i am preparing for jee 2011 and also aieee 2011,my semester exams are approaching and they will be during march 2011, so what should be my preparation, du ...
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1. How does Bond angle vary with the Electronegativity of Central Atom and Surrounding/Co ordinated atoms and WHY? 2. Phosphorus Pentachloride exists in SOlid state as -- 3. Compare the Shapes and geometry of Nitrite and Nitr ...
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1)Can simple harmonic motion take place in a non inertial frame? If yes, should the ratio of the force applied with the displacement be constant? 2)Can a potential energy in a SHM be negative? Will it be so if we choose zero ...
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1)Why the speed of the image on an object moving with constant speed increases as it moves nearer and nearer to a stationary mirror? 2)How to make use of sign convention in ray optics while solving numericals? ...
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1)Why can the use of high temperatures in the catalytic hydrogenation of alkenes to alkanes be self-defeating ? 2)Provide an explanation for the fact that all trans-1,2,3,4,5,6-Hexaisopropylcyclohexane is a stable molecule in ...
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A man travelling in a fast moving train watches the nearby objects moving in the opposite direction, but the distant objects appear to be stationary. WHY??? ...
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plz. explain this: when we talk of grazing incidence in case of a prism, like when light is almost parallel to one of the faces, then how does light come to kno when to go inside the prism???,as it almost paralel only in case ...
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how HCl can be dried by passing through conc. sulfuric acid? ...
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1)A particle moves perpendicularly towards a plane mirror with constant speed of 4cm/s. What is the speed of the image observed by a observer moving with 2cm/s along the same direction? Mirror is also moving with a speed of 1 ...
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CH2OH-CO-CHOH-CHOH-CHOH-CH2OH +HIO4→ ???? ( α D-Fructose) 1ST OF ALL...ISNT 5 MOLE HIO4 NEEDED??? 2ndly Predict the products.........plzzzz help!! :( ...
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O-methoxy bromobenzene is treated with sodaamide and then with ammonia. The product formed is:- (a) O-methoxyaniline. (b) aniline. (c) methoxybenzene. (d) M- methoxyaniline. i have confusion between (a) and (d)... i think it ...
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Suppose a mass 'm' sticks to a rotating disc of mass M and radius R. I wanted to whether new I = (M+m)R2/2 or (MR2/2 + mR2) If second is correct then please give me an example in which first one is used. ...
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1)Is the formula 'real depth/apparent depth =μ " valid if viewed from a position quite away from the normal? 2) Can there be a situation in which a light ray passes through a prism undeviated? I think it happens in grazing i ...
