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I had my worst examination today. First of all, I had to stand at the centre for 3 hours in the blazing sun. Secondly, my examination room had only one fan that too at the end of the room. I was drenched in sweat and was phys ...
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1. *Image* 2. ...
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why ∂S = 0 (ENTROPY CHANGE) for reversible adiabatic expansion and compression. ...
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Solve for x (a) |x2 + 3x| + x2 - 2 > 0 (b) |x + 3| > |2x - 1| ...
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Two finite sets have m and n elements. The total number of subsets of the first set is 56 more than the total number of subsets of the second set. Find the value of m and n. This is a qestion from fiitjee s material. Mobile s ...
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Q) If A and B be two sets containing 3 and 6 elements respectively. What can be the minimum number of elements in AUB? Find also, the maximum number of elements in AUB. ...
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the penetrating power of protons is (a) greater than neutrons (b) lesser than electrons (c) greater than elecrons (d) none of these ...
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the penetrating power of protons is (a) greater than neutrons (b) lesser than electrons (c) greater than elecrons (d) none of these ...
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the penetrating power of protons is (a) greater than neutrons (b) lesser than electrons (c) greater than elecrons (d) none of these ...
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the locus of the point of intersection of the lines x/a +y/b = m & x/a - y/b = 1/m , where m is a parameter , is always : (a)a circle (b) a parabola (c) a ellipse (d) a hyperbola ...
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the locus of the point of intersection of the lines x/a +y/b = m & x/a - y/b = 1/m , where m is a parameter , is always : (a)a circle (b) a parabola (c) a ellipse (d) a hyperbola ...
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the number of straight lines that are equally inclined to the three dimensional co-ordinate axis ,is ...
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The locus of the mid-point of the line segment joining the focus to a moving point on the parabola y2=4ax is another parabola with directrix? ...
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The first two terms of an infinite G. P. are together equal to 5, and every term is 3 times the sum of all the terms that follow it; find the series. ...
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The bob of a simple pendulum is a hollow sphere filled with water . how will the period of oscillation change if the water begins to drain out of the hollow sphere ? ...
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The bob of a simple pendulum is a hollow sphere filled with water . how will the period of oscillation change if the water begins to drain out of the hollow sphere ? ...
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Find all such numbers that are powers of two and on removing its first digit in decimal representation gives another powers of two. [prerequisites : Nothing] ...
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A physical quantity x is being calculated by using the formula x = yz . In a particular set of values , the value of y is measured with an error of +10% , whereas the value of z is measured with an error of -10% . For this pa ...
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A physical quantity x is being calculated by using the formula x = yz . In a particular set of values , the value of y is measured with an error of +10% , whereas the value of z is measured with an error of -10% . For this pa ...
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A physical quantity x is being calculated by using the formula x = yz . In a particular set of values , the value of y is measured with an error of +10% , whereas the value of z is measured with an error of -10% . For this pa ...
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A physical quantity x is being calculated by using the formula x = yz . In a particular set of values , the value of y is measured with an error of +10% , whereas the value of z is measured with an error of -10% . For this pa ...
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A physical quantity x is being calculated by using the formula x = yz . In a particular set of values , the value of y is measured with an error of +10% , whereas the value of z is measured with an error of -10% . For this pa ...
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Following compound A spontaneously changes into http://img846.imageshack.us/i/51646289.png/ ONE OR MORE THAN ONE OPTIONS MAY BE CORRECT. ...
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Find last non-zero digit in 21!. ...
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statement1 - a liquid cannot emerge in the form of a fountain from the upper end of a short capillary tube, kept immersed in water. statement2 - if the length of the tube is h' , is less than the rise h , the liquid would spr ...
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statement1 - a liquid cannot emerge in the form of a fountain from the upper end of a short capillary tube, kept immersed in water. statement2 - if the length of the tube is h' , is less than the rise h , the liquid would spr ...
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please help--solubility of amines C6H5NH2, EtNH2, [Et]2NH soure-cbse paper 2011 acc to me, it shud be 1<3<2 not sure though,,please help ...
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1)The uncertainty in the location of circulating electron is equal to its de-broglie wavelength. The minimum percent error in its measurement of velocity under this circumstances will be approximately a)4 (b)8 (c)18 (d)22 2)T ...
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about what axis would a uniform cube have its minimum and max moment of inertia . explain pls the approach of solving it. ...
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if x , y , z > 0 then the value of x/y + y/z + z/x lies in the interval ...
