Question

how much time (in year)would it take to Avogadro number of wheat grains if 10^10 grains are distributed each secondar

Answer 1

We know , Avogadro number = 6.02 × 1023

Therefore , time taken for distributing the grains

= (6.02 × 1023 x 1) / 1010 = 6.023 x 1013 s

By Converting these seconds into years, we get

= (6.023 x 1013) / (60 x60x24x365)

= 1,90,9800 y