Physics, asked by mirageaditya, 21 days ago

The isotope 19K40 with a half life of 1.37 x 10^9 years decays into 18Ar40 which is stable Moon rock from the Sea of Tranquility. Show that the ratio of these Potassium atoms to Argon atoms is 1/7. Estimate the age of the rocks.

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Answered by swarit21

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Sorry I didn't know

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