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Seeing the members so worried about this guy " pirtish " ... let me get this straight "pirtish " if u r seeing the post ... why the members have so much problem with u and why r u doing such stuff ... ?? Explanation wanted .. ...
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*Image* P-V diagram of same mass of a gas are drawn at two different temperatures T1 and T2 . Explain whether T1 > T2 or T2 > T2 My answer was T1 > T2 but given is T2 > T2 am i correc t or wrong also i do have a e ...
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1. Decreasing order of heat of combustion *Image* *Image* *Image* *Image* *Image* 2. Decreasing heat of hydrogenation *Image* Please explain the reason also :) ...
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Q1) Using Vander waal's equation of state, find the pressure at which the PV vs P curve acquires minima for 1.0 mole of oxygen gas at 0°C . a = 1.36 L2 atm mol-2 and b = 32 cm3mol-1 Q2) A beam of X-rays is scattered by loose ...
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More ADDED CONTINUOUS PATTERN SERIES 1. abca_bcaab_ca_bbc_a 2. _bbca_bcca_ac_a_cb 3. c_baa_aca_cacab_acac_bca 4. _c_bd_cbcda_a_db_a 5. a_bc_a_bcda_ccd_bcd_ 6. _aba_cabc_dcba_bab_a COMPLETING THE ANALOGOUS PAIR 7. Scrap : food ...
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2|x||y|+2|x|-1 ≤ 1 ; |x| ≤ 1/2 and |y| ≤ 1/2 ...
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A Conducting Sphere S1 of radius 'r' is attached to an insulating handle. Another conducting sphere S2 of radius 'R' is mounted on an insulating stand. S2 initially uncharged. S1 is given a charge Q, brought into contact with ...
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draw graph of y = {e{x}} must be easy but anyways [4] ...
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A cylinder of mass M and radius R is rotated in a uniform V groove with constant angular velocity ω. The coefficient of friction between cylinder and each surfave is μ. What torque must be applied to the cylinder to keep it ...
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sketch the graph for x = a sin 2θ(1 + cos2θ) y = a cos 2θ(1 - cos2θ) ...
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Sketch the graph of (1) y = | [x] + x - [x] | where [.] represents G.I.F. ...
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A sphere of radius ' r ' is projected up and inclined plane for which \mu =\left(\frac{1}{}7 \right)tan\theta with a velocity ' v0 ' and initial angular velocity \omega _{0}(v_{0}>r\omega _{0}). . Prove that friction acts ...
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A cylinder of mass M is placed on the top of a block of mass 2M. Neglect the friction between block and the horizontal plane . But friction coefficient between cylinder and the top surface of the block is \mu . A small body o ...
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A rectangle with altitude 'x' is inscribed in a triangle ABC with base 'b' and altitude 'h' . Express the perimeter P and area S of the rectangle as functions of 'x' ...
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Show that C_{0} - C_{1}\left(\frac{1+x}{1+nx} \right)+C_{2}\left( \frac{1+2x}{(1+nx)^{2}}\right)-C_{3}\left(\frac{1+3x}{(1+nx)^{3}} \right)+ ......... =0 ...
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added Q20 , Q21 , Q22 Q1) If KMF can be written as LLH then RMS = a) SLR b) SLU c) SSU d) SUS Q2) If corden can be written as zrogbq then what can be written as pxivro a) mulmul b) sulsul c) munmun d) srspql Q3) if QDXM can b ...
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Q) Evaluate \int_{0}^{1}{}(tx+1-x)^{n}dx where n is a positive integer and 't' is a parameter independent of 'x' . hence show that \int_{0}^{1}{x^{k}(1-x)^{n-k}}dx=[^{n}C_{k}(n+1)]^{-1} ...
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find the value of sin 2Ï€/7 + sin 4Ï€/7 + sin 8Ï€/7 7 /2 ...
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eliminate θ frm \frac{cos(\alpha -3\theta )}{cos^{3}\theta }=\frac{sin(\alpha -3\theta )}{sin^{3}\theta }=m ...
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ADDED Q2), Q3) Q1) radius of curved road on national high way is R and width of the road is ' b ' . the outer edge of the road is raised by a height of ' h ' with respect to inner edge so that the car with velocity ' v ' can ...
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In a young's double slit exper. , light of wavelength 6000 A° is used to produce fringes of width 0.8 mm at a distance of 2.5 m . If the whole apparatus is dipped in a liquid of refractive index 1.6 the fringe width will be ...
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In normalized floting point representation 0.8642E02 \div 0.2562E02 gives : how to do this ?? ab ye kaunse chapter se related hai... Pehle bar aisa question dekh raha hun ...
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ADDED Q3) Q1) the plane of a dip circle is set in the geographical meridian and the apparent dip is θ1. It is then set in a vertical plane perpendicular to the geographic meridian. The apparent dip angle is θ2. The declinat ...
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*Image* but i thgt answer is Na+ > Mg+2 > Li + > Be+2 isn't it ??? ...
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The disk has a weight of 100N and rolls without slipping on the horizontal surface as it oscillates abt its equilibrium position . If the disk is displaced , by rolling it counterclockwise 0.4 rad, determine the equation whic ...
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ADDED Q9,Q10,[ Q8) .....by avinav ] don't have the answers so can't confirm Q1 ) The max. resultant of two forces is P and the minimum resultant is Q . If the two forces are at right angles then resultant is .......... Q2) L. ...
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q1) Find the real value of the parameter ' t ' for which there is at least one complex number z = x +iy satisfying the condition | z + 3 | = t2 - 2t + 6 and the inequality |z - 3 3 i| < t2 q2) solve x3 - 3 - { x } = 0 wher ...
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The set representing the correct order of ionic radius is A) Li+1 > Be+2 > Na+1 > Mg+2 B) Na+1 > Li+1 > Mg+2 > Be+2 C) Li+1 > Na+1 > Mg+2 > Be+2 D) Mg+2 > Be+2 > Li+1 > Na+1 so Aieee 2009 g ...
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A charge Q is placed at each of the opposite corners of a square . A charge q is place at each of the other two corners. If net electrical force on Q is zero then Q/q equals : a) -2/ 2 B) -1 C) 1 D ) -1/ 2 *Image* ans........ ...
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Find the sum of all integral values of P for which the equation \left|x+\frac{1}{x} -3\right| = P-3 has exactly two distinct roots. ans-----------21 ...
