luz
proyección / difusión / reflexión
Thursday, October 28, 2010
Llamamos fuentes de luz a aquellas que la proyectan.
Thursday, October 28, 2010
Nuestra principal fuente de luz es, evidentemente, el sol
Thursday, October 28, 2010
Thursday, October 28, 2010
y a grandes rasgos las fuentes de luz pueden dividirse en
naturales y artificiales
Thursday, October 28, 2010
Las fuentes de luz naturales pueden venir del cielo,
Thursday, October 28, 2010
aurora boreal en alaska
Thursday, October 28, 2010
o de la tierra,
Thursday, October 28, 2010
lava volcánica
Thursday, October 28, 2010
o del agua.
Thursday, October 28, 2010
krill antártico
Thursday, October 28, 2010
Existen las fuentes de luz de tipo químico,
Thursday, October 28, 2010
Thursday, October 28, 2010
las basadas en la combustión,
Thursday, October 28, 2010
Thursday, October 28, 2010
Thursday, October 28, 2010
Thursday, October 28, 2010
o en la energía eléctrica.
Thursday, October 28, 2010
Dentro de la energía eléctrica,
Thursday, October 28, 2010
están las estimuladas por electrones,
Thursday, October 28, 2010
Thursday, October 28, 2010
Thursday, October 28, 2010
las incandescentes,
Thursday, October 28, 2010
Thursday, October 28, 2010
halógenas
Thursday, October 28, 2010
las electroluminiscentes,
Thursday, October 28, 2010
cable electroluminiscente
Thursday, October 28, 2010
LED
Thursday, October 28, 2010
y de descarga de gas.
Thursday, October 28, 2010
Thursday, October 28, 2010
Thursday, October 28, 2010
También existen otros fenómenos o artefactos lumínicos
Thursday, October 28, 2010
como el láser,
Thursday, October 28, 2010
Thursday, October 28, 2010
la sonoluminiscencia,
Thursday, October 28, 2010
Thursday, October 28, 2010
o las lámparas de bronceado
Thursday, October 28, 2010
Thursday, October 28, 2010
difusión
Thursday, October 28, 2010
la difusión es la desviación de la luz
Thursday, October 28, 2010
Thursday, October 28, 2010
Thursday, October 28, 2010
Thursday, October 28, 2010
reflexión
Thursday, October 28, 2010
Al incidir la luz en un cuerpo, la materia de la que está constituido retiene unos
instantes su energía y a continuación l...
Thursday, October 28, 2010
Thursday, October 28, 2010
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Luz01

  1. 1. luz proyección / difusión / reflexión Thursday, October 28, 2010
  2. 2. Llamamos fuentes de luz a aquellas que la proyectan. Thursday, October 28, 2010
  3. 3. Nuestra principal fuente de luz es, evidentemente, el sol Thursday, October 28, 2010
  4. 4. Thursday, October 28, 2010
  5. 5. y a grandes rasgos las fuentes de luz pueden dividirse en naturales y artificiales Thursday, October 28, 2010
  6. 6. Las fuentes de luz naturales pueden venir del cielo, Thursday, October 28, 2010
  7. 7. aurora boreal en alaska Thursday, October 28, 2010
  8. 8. o de la tierra, Thursday, October 28, 2010
  9. 9. lava volcánica Thursday, October 28, 2010
  10. 10. o del agua. Thursday, October 28, 2010
  11. 11. krill antártico Thursday, October 28, 2010
  12. 12. Existen las fuentes de luz de tipo químico, Thursday, October 28, 2010
  13. 13. Thursday, October 28, 2010
  14. 14. las basadas en la combustión, Thursday, October 28, 2010
  15. 15. Thursday, October 28, 2010
  16. 16. Thursday, October 28, 2010
  17. 17. Thursday, October 28, 2010
  18. 18. o en la energía eléctrica. Thursday, October 28, 2010
  19. 19. Dentro de la energía eléctrica, Thursday, October 28, 2010
  20. 20. están las estimuladas por electrones, Thursday, October 28, 2010
  21. 21. Thursday, October 28, 2010
  22. 22. Thursday, October 28, 2010
  23. 23. las incandescentes, Thursday, October 28, 2010
  24. 24. Thursday, October 28, 2010
  25. 25. halógenas Thursday, October 28, 2010
  26. 26. las electroluminiscentes, Thursday, October 28, 2010
  27. 27. cable electroluminiscente Thursday, October 28, 2010
  28. 28. LED Thursday, October 28, 2010
  29. 29. y de descarga de gas. Thursday, October 28, 2010
  30. 30. Thursday, October 28, 2010
  31. 31. Thursday, October 28, 2010
  32. 32. También existen otros fenómenos o artefactos lumínicos Thursday, October 28, 2010
  33. 33. como el láser, Thursday, October 28, 2010
  34. 34. Thursday, October 28, 2010
  35. 35. la sonoluminiscencia, Thursday, October 28, 2010
  36. 36. Thursday, October 28, 2010
  37. 37. o las lámparas de bronceado Thursday, October 28, 2010
  38. 38. Thursday, October 28, 2010
  39. 39. difusión Thursday, October 28, 2010
  40. 40. la difusión es la desviación de la luz Thursday, October 28, 2010
  41. 41. Thursday, October 28, 2010
  42. 42. Thursday, October 28, 2010
  43. 43. Thursday, October 28, 2010
  44. 44. reflexión Thursday, October 28, 2010
  45. 45. Al incidir la luz en un cuerpo, la materia de la que está constituido retiene unos instantes su energía y a continuación la reemite en todas las direcciones. Este fenómeno es denominado reflexión. Thursday, October 28, 2010
  46. 46. Thursday, October 28, 2010
  47. 47. Thursday, October 28, 2010

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