A 12.43-g fragment of charcoal is to be carbon dated. Measurements show that it has an activity

Question:

A 12.43-g fragment of charcoal is to be carbon dated. Measurements show that it has an activity of 105 decays/min. How many years ago did the tree from which the charcoal was produced die?

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

Step by Step Answer:

Related Book For book-img-for-question

University Physics With Modern Physics

ISBN: 978-0073513881

2nd edition

Authors: Wolfgang Bauer, Gary Westfall

See More Books

Question Posted: Apr 29, 2016 11:49 AM

See More Questions

A 13.83-g fragment of charcoal has been determined by carbon dating to be 4814 years old. How many decays per minute were measured in the carbon dating process?
A fragment of charcoal has been determined by carbon dating to be 4384 years old. Measurements show that it has an activity of 107 decays/min. What is the mass of the charcoal fragment?
Measurements show that there is an electric field surrounding Earth. Its magnitude is about 100 N/C at Earth's surface, and it points inward toward Earth's center. From this information, can you...
11. Assume that the total cost function (TC) is given by the following equation: TC = 100+ 2.5y + 0.05 y2, where y is output. a. What is the total fixed cost (TFC)? b. What is the average total cost...
Would a project manager ever consider crashing a noncritical activity in a project network? Explain convincingly.
Solving for Time How many years (and months) will it take $2 million to grow to $5 million with an annual interest rate of 7 percent? (LG8)
DIFFE RE N T WAY S TO IN E ST IN RE AL E STATE. Assume youve just inherited $100,000 and wish to use all or part of it to make a real estate investment. a. Would you invest directly in real estate,...
The following table contains current asset and current liability balances for Microsoft Corporation (MSFT): a. Assume that you are the lead banker for the syndicate of banks that manages Microsoft...
( b ) List all debit entries before credit entries. Round answers to 0 decimal places, e . g . 5 , 2 7 5 . ) ( To record revenue for Internet service provided in 2 0 2 3 ) ( c ) entries before credit...
Name some users of accounting information.
Two species of radioactive nuclei, A and B, each with an initial population N0, start decaying. After a time of 100. s, it is observed that NA = 100NB. If a = 2B, find the value of B.
What is more dangerous, a radioactive material with a short half-life or a long one?
In 2012 Charlie Snyder opened Charlies Pets, a small retail shop selling pet supplies. On December 31, 2012, Charlies accounting records showed the following: Inventory on December 31, 2012 .... $...
Machine-hours required to support estimated production Fixed manufacturing overhead cost Variable manufacturing overhead cost per machine-hour Required: 1. Compute the plantwide predetermined...
Assume now that a new firm (firm N) discovers and patents a more efficient technology, summarized by thetotal cost function C = 10q. The new technology can be used only by the new firm, which enters...
1. How has Dell used virtual integration to become an industry leader? Dell has used virtual integration to become an industry leader by leveraging its global suppliers to reduce costs and provide...
3) Consider the asset pricing model with uncertainty in the slide. We derived the asset prices as Pb = Ps = - [nu' (y+Yn + e) + (1 )u' (y + y + e)] u'(e1) [nu' (y +n + ) + (1 )u' (y + y + e2)] u'(e1)...
Amazon is considered a leader in managing its supply chain. Describe in detail two parts of Amazon's Supply Chain Management that you see as critical to their success. Please provide your reasoning...
What would happen to the contractor if the estimator assumed all of the foundation excavation material could be reused as backfill, but then it was rained on and the inspector rejected it?
SCHEDULE OF COST OF GOODS MANUFACTURED The following information is supplied for Sanchez Welding and Manufacturing Company. Prepare a schedule of cost of goods manufactured for the year ended...
An automobile is traveling west. Can it have a velocity toward the west and at the same time have an acceleration toward the east? Under what circumstances?
The officials truck in Fig. 2.2 is at x 1 = 277 m at t 1 = 16.0 s and is at x 2 = 19 m at t 2 = 25.0 s. (a) Sketch two different possible x-t graphs for the motion of the truck. (b) Does the average...
Under constant acceleration the average velocity of a particle is half the sum of its initial and final velocities. Is this still true if the acceleration is not constant? Explain.
An estimated 84 percent of enterprises now use cloud computing solutions involving multiple clouds, whereas less than 10 percent of large organizations employ just a single public cloud. Group of...
XYZ inc. was involved in a tax dispute with the national tax authority. The companys legal counsel estimates that there is a 75% likelihood that the company will lose the dispute and that the amount...
3 . Accounting.. How does depreciation impact financial statements, and what are the different methods of depreciation?

A 12.43-g fragment of charcoal is to be carbon dated. Measurements show that it has an activity

Question:

Step by Step Answer:

2 In2 tyz In 2 5730 y 3833...View the full answer

University Physics With Modern Physics

Students also viewed these Modern Physics questions