EBooks
- Arts & Culture 6204
- Business & Economics 676
- Computers 329
- Dictionaries & Encyclopedias 70
- Education & Science 76847
- Abstracts 73
- Astrology 4
- Biology 8
- Chemistry 3920
- Coursework 15556
- Culture 8
- Diplomas 316
- Drawings 1596
- Ecology 5
- Economy 81
- English 80
- Ethics, Aesthetics 3
- For Education Students 17651
- Foreign Languages 11
- Geography 3
- Geology 1
- History 88
- Maps & Atlases 5
- Mathematics 12624
- Musical Literature 2
- Pedagogics 19
- Philosophy 22
- Physics 15120
- Political Science 5
- Practical Work 59
- Psychology 65
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 87
- Test Answers 160
- Tests 8753
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 14
- To Help the Entrant 38
- Vetting 382
- Works 13
- Информатика 8
- Engineering 872
- Fiction 708
- House, Family & Entertainment 84
- Law 133
- Website Promotion 70
Solving a problem in physics section 20 paragraph 42 qu
Sold: 5
Refunds: 0
Uploaded: 30.03.2014
Content: fiz020_42.doc 41,5 kB
Refunds: 0
Uploaded: 30.03.2014
Content: fiz020_42.doc 41,5 kB
Product description
42. The iron ball of 10 cm diameter, heated to a temperature of 1227° C, cools outdoors. After some time, the temperature will drop to 1000 K? In the calculation we assume that the ball radiates as gray body with an absorption coefficient (absorption capacity) 0.5. Thermal conductivity of air is not considered.
Additional information
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
Feedback
1| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |