Units and Measurements

Related Questions

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

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• A body travels uniformly a distance of ($13.8 \pm 0.2$) m in a time ($4.0 \pm 0.3$) s. The percentage error in the velocity is

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• Dimensions of \[CR\] are those of

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• Wavelength of ray of light is \[0.00006\,m\]. It is equal to

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• The period of a body under SHM i.e. presented by \[T = {P^a}{D^b}{S^c}\]; where \[P\] is pressure, \[D\] is density and \[S\] is surface tension. The value of \[a,\,b\] and \[c\] are

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