Torgeir is on a geology field trip and finds a meteorite that contains 6 times more argon-40 than potassium-40. The half-life of potassium-40 is 1.25 x 10° years. Assume the only decay product is argon-40. How old is the rock in billions of years (10° years)?
Torgeir is on a geology field trip and finds a meteorite that contains 6 times more argon-40 than potassium-40. The half-life of potassium-40 is 1.25 x 10° years. Assume the only decay product is argon-40. How old is the rock in billions of years (10° years)?
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![Torgeir is on a geology field trip and finds a meteorite that contains 6 times more argon-40 than potassium-40. The half-life of potassium-40 is 1.25 x 10° years.
Assume the only decay product is argon-40. How old is the rock in billions of years (10° years)?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F04f66d34-5dc8-40c2-86c5-c184e6029131%2Fa43e96c0-6316-455d-bf38-38de7fd818ac%2Fjkn6gqi.png&w=3840&q=75)
Transcribed Image Text:Torgeir is on a geology field trip and finds a meteorite that contains 6 times more argon-40 than potassium-40. The half-life of potassium-40 is 1.25 x 10° years.
Assume the only decay product is argon-40. How old is the rock in billions of years (10° years)?
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