EBooks
- Arts & Culture 5917
- Business & Economics 678
- Computers 310
- Dictionaries & Encyclopedias 81
- Education & Science 75614
- Abstracts 252
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 2141
- Coursework 15444
- Culture 9
- Diplomas 411
- Drawings 574
- Ecology 5
- Economy 83
- English 75
- Ethics, Aesthetics 3
- For Education Students 17594
- Foreign Languages 11
- Geography 2
- Geology 1
- History 89
- Maps & Atlases 5
- Mathematics 13848
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 14803
- Political Science 5
- Practical Work 101
- Psychology 60
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sexology 42
- Sociology 9
- Summaries, Cribs 87
- Test Answers 150
- Tests 9243
- Textbooks for Colleges and Universities 32
- Theses 24
- To Help Graduate Students 14
- To Help the Entrant 37
- Vetting 361
- Works 13
- Информатика 10
- Engineering 3059
- Fiction 696
- House, Family & Entertainment 107
- Law 132
- Website Promotion 71
Task 60097.
Sold: 8
last one 23.02.2022
Refunds: 0
Uploaded: 06.05.2020
Content: 60097.png 38,82 kB
Refunds: 0
Uploaded: 06.05.2020
Content: 60097.png 38,82 kB
Product description
To determine the age of ancient tissue concentration was found in her radiocarbon 14C. It proved appropriate 8.7 dpm per 1 g of carbon. 14C concentration in living plants corresponds to 14 disintegrations per minute per 1 g of carbon. From these data, to determine the age of the tissue and the concentration of carbon isotope in living plants.
Additional information
Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.
If you have any questions to address, please. I´ll try to help.
Feedback
0| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |