40K decays to 40 Ar with a half-life of 1.25 x 109 yr. Assume that rocks contain no 40 Ar when they form, and that the o

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

40K decays to 40 Ar with a half-life of 1.25 x 109 yr. Assume that rocks contain no 40 Ar when they form, and that the o

Post by answerhappygod »

40k Decays To 40 Ar With A Half Life Of 1 25 X 109 Yr Assume That Rocks Contain No 40 Ar When They Form And That The O 1
40k Decays To 40 Ar With A Half Life Of 1 25 X 109 Yr Assume That Rocks Contain No 40 Ar When They Form And That The O 1 (65 KiB) Viewed 56 times
40K decays to 40 Ar with a half-life of 1.25 x 109 yr. Assume that rocks contain no 40 Ar when they form, and that the only way 4ºar can be present is through the decay of 40K. If the ratio of 40K to 40 Ar in a particular rock is found to be 1.3, what is the age of the rock?
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”