- Arts & Culture 5921
- Business & Economics 680
- Computers 310
- Dictionaries & Encyclopedias 81
- Education & Science 75703
- Abstracts 252
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 2221
- Coursework 15444
- Culture 9
- Diplomas 411
- Drawings 574
- Ecology 5
- Economy 83
- English 75
- Ethics, Aesthetics 3
- For Education Students 17595
- Foreign Languages 11
- Geography 2
- Geology 1
- History 89
- Maps & Atlases 5
- Mathematics 13850
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 14808
- 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 362
- Works 13
- Информатика 10
- Engineering 3059
- Fiction 696
- House, Family & Entertainment 107
- Law 132
- Website Promotion 71
Control OBZH
Uploaded: 11.10.2023
Content: 30304142909507.doc 54 kB
| 50 $ | the discount is | 20% |
| 25 $ | the discount is | 10% |
Product description
Ready meet the challenges of life safety
1. On one of the chemical plants, located in the suburb of oaks collapsed neobvalovannaya container containing GT sulfur dioxide (ρ = 1,46 t / cu. M). Cloud contaminated air is distributed in the direction of the town, on the outskirts of which, of R km from chemical enterprises, is a shop. The terrain is open, the wind speed in the surface layer V m / s; isotherms. At the time of the accident in the store are N people, and ensure their gas masks brand of CO was X%.
Determine the size and area of the zone of chemical contamination, contaminated air during the approach to the city, while the harmful effect of sulfur dioxide, as well as possible loss of people caught up in the store.
What actions should be taken to ensure the safety of people caught up in the store? How to behave if you were under the influence of sulfur dioxide in the open air? How to provide first aid stricken sulfur dioxide?
2. Make an assessment of quality of drinking water sources of the village on the degree of risk of contamination by chemicals. Bring the most common causes of surface water pollution, as well as methods to reduce this pollution.
Additional information
Ready meet the challenges of life safety
Feedback
0| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |