![subject](/tpl/images/cats/fizika.png)
Physics, 24.07.2019 01:00 serenityarts123
By measuring the amounts of parent isotopes and daughter product in the minerals contained in a rock, and by knowing the half-life of the parent isotope, a geologist can calculate the absolute age of the rock. a rock contains 125 g of radioisotope with a half life of 150000 and 875 g of its daughter product. how old is he rock according to the radiometric dating method?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 18:10, andrejr0330jr
How does the space charge width change with forward and reverse bias? also, calculate the space charge width for a reverse bias of 4v on a silicon pn junction at t = 300k and doping concentrations of na = 5x1015cm-3 , nd = 5x 1016 cm-3 .
Answers: 3
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 08:30, fernandoramirez086
Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.
Answers: 3
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:00, shrinu
Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter
Answers: 1
You know the right answer?
By measuring the amounts of parent isotopes and daughter product in the minerals contained in a rock...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 29.09.2019 21:00
![Konu](/tpl/images/cats/biologiya.png)
Biology, 29.09.2019 21:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 29.09.2019 21:00
![Konu](/tpl/images/cats/geografiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 29.09.2019 21:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 29.09.2019 21:00
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 29.09.2019 21:00