SmokeFallJIYOON(CHRISTINA)LEE        11AVO
Question Why does the smoke fall down?
Hypothesis If we put on fire the paper, the smoke is going to fall because there is no air only warm smoke coming down.
Background Information www.youtube.com
Materials Empty bottle (has to be dried) Piece of paper Candle or lighter
Procedure Make a round whole on the bottle. Role the piece of paper. Put the rolled paper in the whole. Light up the p...
Proyectos Similares How to Make a Smoke Ring Launcher How can you make the invisible ring of air visible? With a  little...
 Does smoke rise or goes down? On having burned the small tube it departs from the paper it  is clear in the shape of pa...
 Science Fair Projects on Cigarette Smoking Science Project on Cigarette Smoking:    Does smoking affect your lungs?   ...
Ferias Mundiales de Ciencia Feria Mundial de Ciencias de Google La feria de ciencias de Google ha comenzado. Y Google cr...
 Escolares científicos competirán por representación peruana en    ferias internacionales de ciencia y tecnología   Del ...
science fair experiment
science fair experiment
science fair experiment
science fair experiment
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science fair experiment

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science fair experiment

  1. 1. SmokeFallJIYOON(CHRISTINA)LEE 11AVO
  2. 2. Question Why does the smoke fall down?
  3. 3. Hypothesis If we put on fire the paper, the smoke is going to fall because there is no air only warm smoke coming down.
  4. 4. Background Information www.youtube.com
  5. 5. Materials Empty bottle (has to be dried) Piece of paper Candle or lighter
  6. 6. Procedure Make a round whole on the bottle. Role the piece of paper. Put the rolled paper in the whole. Light up the paper with a candle or lighter. Keep the fire on.
  7. 7. Proyectos Similares How to Make a Smoke Ring Launcher How can you make the invisible ring of air visible? With a little smoke, of course. The best smoke rings are made by filling the trash can with theatrical smoke. Smoke machines (foggers) are commonly used in stage productions. Check to see if your theater department has one, or see if you can borrow one from the disc jockey who plays for your school dances. The best smoke rings are also made by gently tapping the shower curtain. A hard smack results in a fast blast of air that is difficult to see. The flying vortices are best seen against a dark background with light coming from either side.
  8. 8.  Does smoke rise or goes down? On having burned the small tube it departs from the paper it is clear in the shape of particles that, together with the gases that formed in the combustion and the air they formthe smoke. In normal circumstances, the smoke ascends dragged by the warm air of the combustion. In our experiment, the smoke that takes place is produced in the interior part of the small tube travels along it. Inside the bottle, there is no warm air, so that, when the smoke goes out for the low end of the small tube there aren’t produced rising currents of convection and the smoke, denser that the air, it rushes to the bottom of the bottle.
  9. 9.  Science Fair Projects on Cigarette Smoking Science Project on Cigarette Smoking: Does smoking affect your lungs? Abstract: Don’t Smoke! Isabella Grade 1 - Age 6 Mississippi, United States (Home School) Purpose: To see how smoking affects the lungs. Procedure: 2 jars made into siphon smoking machine. A Sponge on end of the cigarette will act as lung. Conclusion: Smoking makes the lungs dirty.
  10. 10. Ferias Mundiales de Ciencia Feria Mundial de Ciencias de Google La feria de ciencias de Google ha comenzado. Y Google cree que fomentar la competencia en el campo de las ciencias así como se fomenta en los deportes o en la música, sobre todo en los mas jóvenes, es el verdadero futuro. Por lo que junto a CERN, The LEGO Group, National Geographic and Scientific American idearon la Google Science Fair, La Feria de Ciencias de Google en la que los participantes deberán tener entre 13 y 18 años y el único requisito es tener una computadora, una conexión a internet y un navegador.
  11. 11.  Escolares científicos competirán por representación peruana en ferias internacionales de ciencia y tecnología Del viernes 18 al lunes 21 de noviembre Escolares científicos competirán por representación peruana en ferias internacionales de ciencia y tecnología Los escolares buscarán obtener los primeros puestos de la XXI Feria Escolar Nacional de Ciencia y Tecnología 2011 para representar al Perú. Colorantes ecológicos extraídos de la quinua, tejas para techo elaborados del plátano, caño con sistema pedal, sistema de riego controlado por telefonía móvil entre otros se podrán apreciar en la competencia. Los cuatro primeros puestos viajarán a las ferias de Ciencia y Tecnología de E.E.U.U., México, Argentina y Brasil afiliadas al CONCYTEC.

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