how much time (in years) would it take to distribute one avogadro number of wheat grains if 10¹0 grains are distributed each second
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We can solve it by unitary method.
10^10 grains are distributed in 1 second
6.022×10^23 grains are distributed in 6.022×10^23/ 10^10 seconds = 6.022 × 10^13 seconds.
Now 6.022× 10^13 seconds= 6.022×10^13 /( 3600 × 24 × 365)years ~ 1.9 × 10^6 years
10^10 grains are distributed in 1 second
6.022×10^23 grains are distributed in 6.022×10^23/ 10^10 seconds = 6.022 × 10^13 seconds.
Now 6.022× 10^13 seconds= 6.022×10^13 /( 3600 × 24 × 365)years ~ 1.9 × 10^6 years
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