EBooks
- Arts & Culture 5939
- Business & Economics 689
- Computers 310
- Dictionaries & Encyclopedias 81
- Education & Science 71767
- Abstracts 252
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 2021
- Coursework 15546
- Culture 9
- Diplomas 411
- Drawings 574
- Ecology 6
- Economy 83
- English 75
- Ethics, Aesthetics 3
- For Education Students 14480
- Foreign Languages 11
- Geography 3
- Geology 1
- History 89
- Maps & Atlases 5
- Mathematics 13856
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 14190
- 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 9129
- Textbooks for Colleges and Universities 32
- Theses 24
- To Help Graduate Students 14
- To Help the Entrant 36
- Vetting 364
- Works 13
- Информатика 10
- Engineering 3058
- Fiction 696
- House, Family & Entertainment 107
- Law 132
- Website Promotion 71
Task 60461.
Sold: 2
last one 25.12.2018
Refunds: 0
Uploaded: 22.02.2017
Content: 60461.PNG 11,09 kB
Refunds: 0
Uploaded: 22.02.2017
Content: 60461.PNG 11,09 kB
Product description
What dose the full body irradiation of the patient receives a 70 kg when irradiated with a cobalt source (60So27) activity in 1000 Ku, if it gets 2% y-radiation? The isotope emits y-rays with energies of 1.33 MeV and 1.17 (both are in equal amounts). Approximately 50% of the radiation interacts with tissues of the body and releases them all the energy. (Other radiation passes without causing any biological effect).
Additional information
Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
If you have any questions about the decision to write. I try to help.
Feedback
0| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |