Use Avogadro’s number to show that the atomic mass unit is 1 u = 1.66 * 10^-27 kg. Use Avogadro's number to show that the atomic mass unit is 1 u = 1.66 * 10^-27 kg. October 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,