Units and Measurements

Related Questions

• The dimensional formula for Planck's constant \[(h)\] is

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• According to Joule's law of heating, heat produced $H = {I^2}$Rt, where I is current, R is resistance and t is time. If the errors in the measurement of I, R and t are 3%, 4% and 6% respectively then error in the measurement of H is

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• Dimensions of magnetic field intensity is

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• Oersted is a unit of

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• The unit of Stefan's constant \[\sigma \] is

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