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Alja [10]
3 years ago
8

How old is a bone if it presently contains 0.3125g of C-14, but it was estimated to have originally contained 80.000g of C-14?

Chemistry
2 answers:
matrenka [14]3 years ago
5 0

Half-life of C-14 is 5730 years

professor190 [17]3 years ago
4 0

Answer:

Half-life of C-14 is 5730 years.

Explanation:

Answer from Gauth math

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3 years ago
What is the volume of a sample if the density is 2.35 g/mL and the mass is 33.67 g?
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\\ \star\sf\longmapsto Density=\dfrac{Mass}{Volume}

\\ \star\sf\longmapsto Volume=\dfrac{Mass}{Density}

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The law of conservation of energy states that energy is neither created nor destroyed, just converted into different forms. This means the total mechanical energy of the object at point A will be the same as the total mechanical energy at point B, and the question tells us the total of that mechanical energy is 150 J. Note we are assuming no energy is lost from the system as heat.

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