'◕j◕s de una sociedad'


domingo, 30 de septiembre de 2012
English day
The english day in the gmmc was a amazing experience because was obtained unite some of culture in the world the first part of this day was a central show where were made different representative dancing of each culture.
After the students started to visit the places where were the cultures.
tenth grade show the celtic culture with explanations and representation like the dancing, celtic's marriage etc and the spectators were surprised because they could learn something new.
domingo, 9 de septiembre de 2012
THE BEACH (2000)

Reported the movie. What happen?
Richard is an adventurous who live in thailand he moves from side to side searching for a new experiences when a man called pato lucas told him about a secret beach decide to start a trip with Françoise and her boy friend. Richard with the map in his hands he persuades to them and travel into Thailand until arrives a place where it can not be cross with a boat and they start to swim. They were impressed with the beuty of the beach but they was not know that his island was populate by other people and that this people were armed, they were able to escape and they met a man who lived in this island and he belonged a secret community that were happy living in this place without a some tecgnology and confort.
The people that lived in the beach received Richard and his friends, in this place everyone was a function some persons cooked other build etc, one day while it was raining Richard went into the water and found a shark, richard could kill him and everyone considered him a hero. The days passed and he steal the girlfriend of his friend from there began the tension between the people but when a shark killed one person did not know what to do because they did not want to anybody know their secret island and they let that the man who had been sick died in the jungle.
The people that lived in the beach received Richard and his friends, in this place everyone was a function some persons cooked other build etc, one day while it was raining Richard went into the water and found a shark, richard could kill him and everyone considered him a hero. The days passed and he steal the girlfriend of his friend from there began the tension between the people but when a shark killed one person did not know what to do because they did not want to anybody know their secret island and they let that the man who had been sick died in the jungle.
· If you had the opportunity to live this adventure how would it be?
If I had the opportunity to live this adventure i would try to enjoy it to the fullest, do all some crazy things , go in search of new things and experiences every day, and in the same form as the protagonist i would try to seek pleasure in everything, in short words would do what I pleased, but I am sure that nothing of this would find paradise, because for me that's algorithm perfect, and obviously than with this world so corrupt and damaged is impossible to find.
· What is the message of the movie?
The film suggests that paradise doesnt exist when depends the hands of other, which may be confused with pleasure and happiness, where usually we needs others,for example the persons that cherish . The idea of perfection not can depend of our environment and much less of the other people , because in any moment these persons can disappoint and will affect your form of see the things and the idea of perfection that tapeworm.
The protagonist says , that all persons create their own paradise in the way they want and with this a person are looking form find the perfection , since their forms of life and see the world have influence in this perfection.
The protagonist says , that all persons create their own paradise in the way they want and with this a person are looking form find the perfection , since their forms of life and see the world have influence in this perfection.
We conclude that it probably occurs is that are confusing the concept of paradise and happiness, but it is a good history for all that suggests, everything to which it points, for all that is criticized in ironic form, can see a society that are pesimistic that says that we are all imperfect and the paradise doesnt exist... or maybe we not know to find the paradise . The last thought of Richard, when he is in the cafe is the same. However, what it does is convert the collective paradise and objetive in something subjetive , and is tipical in the time when we live .
viernes, 7 de septiembre de 2012
Ley De La Gravitación Universal
Un momento culminante en la historia de la Física fue el descubrimiento realizado por Isaac Newton de la Ley de la Gravitación Universal: todos los objetos se atraen unos a otros con una fuerza directamente proporcional al producto de sus masas e inversamente proporcional al cuadrado de la distancia que separa sus centros. Al someter a una sola ley matemática los fenómenos físicos más importantes del universo observable, Newton demostró que la física terrestre y la física celeste son una misma cosa. El concepto de gravitación lograba de un solo golpe:
1)Revelar el significado físico de las tres leyes de Kepler sobre el movimiento planetario.
2)Resolver el intrincado problema del origen de las mareas
3)Dar cuenta de la curiosa e inexplicable observación de Galileo Galilei de que el movimiento de un objeto en caída libre es independiente de su peso.
La naturaleza cuadrático inversa de la fuerza centrípetra para el caso de órbitas circulares, puede deducirse fácilmente de la tercera ley de Kepler sobre el movimiento planetario y de la dinámica del movimiento circular uniforme:
*Según la tercera ley de Kepler el cuadrado del periodo P es proporcional al cubo del semieje mayor de la elipse, que en el caso de la circunferencia es su propio radio r, P2=kr3.
*La dinámica del movimiento circular uniforme, nos dice que en una trayectoria circular, la fuerza que hay que aplicar al cuerpo es igual al producto de su masa por la aceleración normal, F=mv2/r.
*El tiempo que tarda un planeta en dar una vuelta completa es el cociente entre la longitud de la circunferencia y la velocidad, P=2p r/v.
jueves, 6 de septiembre de 2012
miércoles, 5 de septiembre de 2012
USOS DE LA ESTEQUIOMETRIA
- En química, la estequiometria es el cálculo
de las relaciones cuantitativas entre reactivos y productos en el
transcurso de una reacción química.
- Cuando preparas
una receta de cocina. Ahí te dicen cuanto de cada ingrediente necesitas.
La relación con la estequiometria está en que en este caso se trata de
sustancias perfectamente medibles en proporciones que se deben respetar
para que puedas obtener el producto deseado.
- En cuanto a la
medicina, puedes saber las dosis que son recomendadas, las concentraciones
máximas y mínimas para un medicamento.
- En una
industria de los alimentos la estequiometria, es en el control de calidad
de los productos. Dentro de la
investigación y el desarrollo de productos nuevos, la estequiometria juega
un rol importante, ya que indica fielmente el costo y la ganancia a la que
nos llevaría la comercialización de dicho producto, lo cual es un
principio básico en cualquier industria.
- Te ayuda a
saber que a partir de ciertos reactivos y su proporciones cuanto vas a
tener de un producto o productos. Basados en el rendimiento de la reacción,
puedes saber los costos que va implicar producir cierta cantidad de estos
productos, la cantidad de energía, mano de obra.
- Por lo tanto
toda industria que utilice como materia prima sustancias químicas deben
recurrir a la estequiometria de la reacción. Muchas industrias, como la de
los polímeros (plásticos), combustibles, metalurgia, farmacéutica, entre
muchas otras trabajan diariamente con sustancias químicas y la estequiometria
les permite saber que tanto de cada sustancia deben agregar para que
ocurra correctamente una reacción de modo se formen productos con un
excelente rendimiento y economizando materia prima.
En conclusión la estequiometria
nos permite realizar soluciones, realizar recetas (sin estequiometria no
podrías relacionar pesos y mezclas), porcentajes de rendimiento en ingeniería,
pureza de materias primas y productos, formular tanto a nivel laboratorio,
industrial y casero.
Ventajas: Habilidad para manejar diferentes
proporciones y equivalencias entre diferentes volúmenes de materia.
Desventajas: Cuando no se respeta la estequiometria los reactivos, ingredientes y demás se echaran a perder.
Desventajas: Cuando no se respeta la estequiometria los reactivos, ingredientes y demás se echaran a perder.
lunes, 3 de septiembre de 2012
¡Un sueño del tamaño de nuestra América! (Camilo Celis - Enseña por Colo...
Aprovecha las oportunidades, el conocimiento y todo lo que nos brindan nuestros profes.
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