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A mole of marbles would cover the continental US to a depth f what?
Wiki User
∙ 10y ago
1. Find the flat area of a marble. Radius(1)2 x π(3.14) = π cm2
2. Convert the km of the Continental US into cm. 9,798,464.25 km2 x 100,000 = 979,846,425,000 cm2
3. Divide the area of the Continental US by the marble's. 979,846,425,000 cm2 ÷ π cm2 = 311,894,804,019 marbles
4. Divide Avogadro's Constant by the remainder. 6.02 x 1023 ÷ 311,894,804,019 marbles = 1,930,137,957,550 cm
5. Multiply the remainder by the diameter of a marble. 193,013,798,242,227,828 cmx2 cm = 386,027,596,484,455,656 cm
6. Covert to kilometers. 386,027,596,484,455,656 cm ÷ 100,000 = 3,860,275,964,844.55656 km
A mole of marbles would have a pile the size of the US 3,860,275,964,844.55656 km high!
Wiki User
∙ 10y ago
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