What fraction of the 40 K that was on Earth when it formed 4 5 x 10 9 years ago is left today ...

To determine the fraction of 40K that is left today compared to when Ea ...

What fraction of the 40 K that was on Earth when it formed 4.5 x 10 9

Question:

What fraction of the ⁴⁰K that was on Earth when it formed 4.5 x 10⁹ years ago is left today?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

College Physics

ISBN: 9781711470832

2nd Edition

Authors: OpenStax

See More Books

Question Posted: Dec 03, 2023 12:52 AM

See More Questions

A nuclear physicist finds 1.0 g of 236 U in a piece of uranium ore and assumes it is primordial since its half-life is 2.3 x 10 7 y. (a) Calculate the amount of 236 U that would had to have been on...
The Crazy Eddie fraud may appear smaller and gentler than the massive billion-dollar frauds exposed in recent times, such as Bernie Madoffs Ponzi scheme, frauds in the subprime mortgage market, the...
On May 8, 1984, Hannah Eisenstat graduated from Louisiana State University. She set to work opening a coffee shop in Baton Rouge called HannaH and found a perfect location in a new development. Using...
The electron in a hydrogen atom is typically found at a distance of about 5.3 10-11 m from the nucleus, which has a diameter of about 1.0 10-15 m. If you assume the hydrogen atom to be a sphere of...
What type of compensation does an investor expect to receive in exchange for providing financial resources to a business? What type of compensation does a creditor expect from providing financial...
Fortune provides a list of America's largest corporations based on annual revenue. Shown below are the 50 largest corporations, with annual revenue expressed in billions of dollars (CNN Money...
Describe the Change theme in a PRINCE2 project. AppendixLO1
1. Explain which two suggestions from the team members you think are the most valid. 2. Considering the nature and size of Portland Events Planners, what type of performance evaluation system do you...
The primary European economic theory during the 17th and 18th centuries was called and was designed to first make the king rich so he could then better defend his nation and extend its power (and in...
A 5000-Ci 60 Co source used for cancer therapy is considered too weak to be useful when its activity falls to 3500 Ci. How long after its manufacture does this happen?
A tree falls in a forest. How many years must pass before the 14 C activity in 1.00 g of the tree's carbon drops to 1.00 decay per hour?
A certain drug is administered intravenously to a patient at the continuous rate of r milligrams per hour. The patients body removes the drug from the bloodstream at a rate proportional to the amount...
Maintenance costs at Red Dot Manufacturing over the past six months are listed in the following table. ( Click the icon to view the maintenance costs. ) Using the high - low method, what is the total...
PURPOSE: Understand Markov chains as a means to model/predict probabilistic processes in a simple case. a. Toss a coin 32 times and record the outcome (as a string of H and T). b. Compute the...
2. 1. The following are considered Financial Statements as per the Generally Accepted Accounting Principles (GAAP), except: a.) Profit & Loss Statement b.) Cash Flow Statement c.) Statement of...
In what ways do you feel prepared to use your communication skill after completing the assignment? If you don't feel prepared, share why.
Budgeted Activity Activity Cost Activity Base Casting $238,560 Machine hours Assembly 158,620 Direct labor hours Inspecting 24,090 Number of inspections Setup 52,540 Number of setups 43,200 Number of...
Solve Problem 14 assuming that the area of each pen is 900 square feet. Study the solution to this problem and to Problem 14 and make a conjecture about the ratio of x/y in all problems of this type....
A glass manufacturer produces hand mirrors. Each mirror is supposed to meet company standards for such things as glass thickness, ability to reflect, size of handle, quality of glass, color of...
The energy of a 2.00-keV electron is known to within 3.00%. How accurately can its position be measured?
(a) If the lifetime of excited state A is longer than that of another excited state B, then the width of a spectral line due to natural broadening for a transition from state A to the ground state...
What is the threshold energy for the production of an electronpositron pair?
thumbs up if correct A stock paying no dividends is priced at $154. Over the next 3-months you expect the stock torpeither be up 10% or down 10%. The risk-free rate is 1% per annum compounded...
Question 17 2 pts Activities between affiliated entities, such as a company and its management, must be disclosed in the financial statements of a corporation as O significant relationships O segment...
Marchetti Company, a U.S.-based importer of wines and spirits, placed an order with a French supplier for 1,000 cases of wine at a price of 200 euros per case. The total purchase price is 200,000...

What fraction of the 40 K that was on Earth when it formed 4.5 x 10 9

Question:

Step by Step Answer:

To determine the fraction of 40K that is left today compared to when Ea...View the full answer

College Physics

Students also viewed these Physics questions