answersLogoWhite

0


Best Answer

Age = no. of half lives x duration of each half life

ratio of Parent nuclei : Daughter Nuclei

1 : 15

total of 16 parts, and for every 16 parts one part is a parent nuclei

Mt = Mo x (0.5)^n

Mt = amount remaining

Mo = Initial amount

n = number of 1/2 lives

Mt = 1/16

(1/2)^n = 1/16

(1/2)^n = (1/2)^4

n=4

Age = 4 x duration of each half life

Age = 4 x 300

Age = 1200

Therefore, the age of the specimen is 1200 years.

User Avatar

Jay O'Connell

Lvl 9
1y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How old is the specimen if the half-life is 300 years and there is 15 times more daughter product than parent material?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

A specimen is found to have 3 atoms of a radioactive isotope for every 9 atoms of the stable decay product The radioactive material has a half-life of 2500 years how old is the specimen?

5000 years old


When a material goes through radioactive decay there is a new daughter product in the solid material so can this new daughter material react chemically with the rest of the solid matrix around it?

Yes, the daughter product resulting from radioactive decay can potentially react chemically with the surrounding solid matrix. This reaction may depend on the properties of the daughter product and the matrix material. It is important to consider these interactions when assessing the behavior of radioactive materials in a solid matrix.


What is the daughter product of Xenon?

The main daughter product is Caesium.


Is Direct Material a product cost?

Yes direct material is a product cost as without material no product can be manufactured.


How many half-lives have passed in a rock containing one eighth of the original radioactive material and seven eighths of the daughter product?

3 half-lives


Is direct material used a product cost?

Yes direct material is part of product cost and included in calculating the product price.


After three half lives what fraction of the daughter product has formed?

91.16% of the daughter product has formed after 3.5 half lives.


Is Direct Material a product cost or period cost?

Direct material is a product cost because without material no product can be produce and it has direct relation with production of goods.


What is direct material and direct labor?

Direct material is material that is contained in the final product. Direct labor is labor that ultimately forms the final product.


Is carbon a raw material or a end product?

Carbon dioxide, in photosynthesis, is a reactant, or "raw material" and in cellular respiration, is a product or end product, so it is really either, but the answer to the question according to the category is a "raw material."


Is packing material direct material?

Packing material can be considered direct material if it is an essential part of the final product being manufactured. For example, if the packing material is required to package and ship the product to customers, then it would be classified as a direct material.


Is carbon dioxide raw material or end product?

Raw Material!(: