Up-gradation of Physical Standards by Prashant Ambekar
Channel: Prashant Ambekar
Date: 2020-06-07

This video describes the definitions of seven fundamental physical standards viz. second, kilogram, meter, ampere, candela, kelvin and mole, with their historical developments.  Few fundamental constants such as speed of light, c, Boltzmann's constant, k, Planck's constant, h, and Avogadro's constant etc.