Avogadro’s number is big. If you had 6.02 × 1023 dollars, and could spend it at 1 billion (109) dollars per second for your entire life (≈ 75 years), what approximate percentage of your original money would you have left?
A. 0%
B. 10%
C. 50%
D. ≈ 100%
Answer:D
Avogadro’s number is big. If you had 6.02 × 1023 dollars, and could spend it at 1 billion (109) dollars per second for your entire life (≈ 75 years), what approximate percentage of your original money would you have left?
A. 0% B. 10% C. 50% D. ≈ 100%