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In an experiment to determine the focal length (f) of a concave mirror by the u-v method, a student places an object pin A on the principal axis at a distance x from the pole P. The student looks at the pin and its inverted i ...
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Two discs A and B are mounted coaxially on a vertical axle.The discs have moments of inertia I and 2Iabout the common axis.Disc A is imparted an initial angular velocity 2ω and disc B is imparted an angular velocity ω. Both ...
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1 ) If each element of a second order determinant is either zero or one,what is the probability that the value of the determinant is positive? (Assume that the individual entries of the determinant are chosen independently,ea ...
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1 ) If each element of a second order determinant is either zero or one,what is the probability that the value of the determinant is positive? (Assume that the individual entries of the determinant are chosen independently,ea ...
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NaNO2+HCl Hydrolysis 1)butan-2-one --------------------> [X] ---------------> [Y] (Major) Give the structure of Y. KCN mild (i)OH 2)Ph-CHO ---------> [X] ---------> [Y] -------> [Z] (O) (ii)H+ [Z] is? 3) *Image ...
