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Aniket
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what is molarity and molality of 47% ethyl alcohol having density 0.92 gm per cubic centimetre
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d/dx of logx
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the total surface area of a cylinder is 440 m square. find the height of cylinder if its radius is 7m.
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Jagat we cannot use Charles law because the container is open moles at not constant
Vmax=√musrg
Well, for resistance of wire we have formula as, R = (resistivity * length of wire ) / crosssectional area. As both wires are identical, there length and crossectional area are same. So, as resistance is directly praportional to resistivity, R(Cu) / R(Al)
