Units and Measurements

Related Questions

• In an experiment, the following observation's were recorded : L = 2.820 m, M = 3.00 kg, l = 0.087 cm, Diameter D = 0.041 cm Taking g = 9.81 $m/{s^2}$using the formula , Y=$\frac{{4MgL}}{{\pi {D^2}l}}$, the maximum permissible error in Y is

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• The equation \[\left( {P + \frac{a}{{{v^2}}}} \right)\] \[(v - b)\] constant. The units of \[a\] are

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• If \[{u_1}\] and \[{u_2}\] are the units selected in two systems of measurement and \[{n_1}\] and \[{n_2}\] their numerical values, then

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• \[{\mu _0}\] and \[{\varepsilon _0}\] denote the permeability and permittivity of free space, the dimensions of \[{\mu _0}{\varepsilon _0}\] are

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• If \[V\] denotes the potential difference across the plates of a capacitor of capacitance \[C\], the dimensions of \[C{V^2}\]are

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