1. a unique type of atom
2. answers (b) and (c)
3. protons and neutrons
4. in the most distant orbit from the nucleus
5. a valence electron breaks away from the atom
6. silicon
7. answers(a), (b), and (c)
8. conduction band
9. answers (a), (b), and (c)
10. 14
11. 32
12. 3
13. eight valence electrons, four of its own and four shared
14. thermal energy
15. an electron falls into a hole
16. both electrons and holes
17. answers (b) and (d)
18. doping
19. a p-type semiconductor
20. increase the number of free electrons
21. conduction electrons
22. minority carriers that are thermally produced
23. the boundary of a p-type and an n-type material
24. answers (a), (b), and (c)
25. answers(b) and (c)
26. a dc voltage is applied to control the operation of a device
27. answers (a) and (c)
28. the current is produced both holes and electro
29. there is a very small current due to minority carriers
30. must be greater than 0.7 V
31. conducts current
32. either (b) or (c)
33. forward-biased
34. the voltage across the diode for a given current
35. switch
36. the barrier potential is taken into account
37. all of these
38. approximately 0.7 V
39. OL
As reported by Stanford Medical, It's in fact the SINGLE reason this country's women get to live 10 years longer and weigh 19 KG lighter than us.
ReplyDelete(And really, it really has NOTHING to do with genetics or some secret-exercise and absolutely EVERYTHING to related to "how" they are eating.)
BTW, What I said is "HOW", and not "what"...
Tap on this link to discover if this brief questionnaire can help you unlock your real weight loss possibilities