CONCEPTO
Los vientos son producidos por la circulación y una parte importante del tiempo. Los patrones de tiempo dentro de un área, caracterizados por las diferencias de presión, prestan a las diferencias del daild y sesonal en la dirección del viento y strenth.
Contexto
Para registrar la dirección del viento, se requiere una brújula sencilla. Una manera divertida de "ver" el viento y la resistencia invetigate es hacer y usar y paracaídas
Equipo
(Pequeña tapa transparente de plástico con tapa (la tapa no necesita ser trnsparent) -card -gluescissors-impermeable pluma-mitad de botella cark (o pequeños pices de poliestireno) -aguja de coser-smallmagnet-regla-protac
Cometas: hoja de poliestireno delgada o tarjeta resistente de la luz - botones
Paracchuntes: seet del plástico fino (bolsos del polietileno) - rollos del thereadcotton
1. para la brújula cortar un pequeño círculo de la tarjeta para encajar en la tapa de la olla. Dibujar en las líneas a 90º, 180º, 270º y 360º con E (ast), S (or), W (est) y N (orto). Steisk esto en la tapa ande luego pleace la olla en la parte superior. Ahora debe ser capaz de reanudar las posiciones a través de la base de la olla transparnt.
2. cortar una ranura con el corcho o el poliestireno, megnetise el neeedle acariciándolo con el imán en una dirección. Cuidadosamente empuje la aguja en la ranura.
3. poner un poco de waer en la olla y añadir adrop de detergente para detener el corcho o poliestireno drifing más y se pegue a los bordes de la olla flotar el corcho o poliestireno driftin más y se pegue a los bordes del corcho o poliestireno en el agua
4. una cometa se puede hacer a partir de un cuadrado de 50 cm de hoja de poliestireno delgada, como un azulejo de techo. Primero encuentre el centro y márquelo. Luego marque un punto de 12 cm por encima del centro como se muestra en el diagrama. Hacer agujeros en ambos puntos. Los agujeros del hilo de rosca del stinng de la hechura en ambos y fijan los botones del wo y del wo. Arreglar una línea al hilo; (Si lo desea, puede fijar banderolas de papel a la base de la cometa).
5. los paracaídas se pueden hacer usando los cuadrados de plástico fino para hacer un canupy. Atar una capa a cada esquina, luego enroscar cada pieza a su vez en el centro de un carrete de algodón y amarrar los extremos.
Usted puede volar cometas y esperiment con diversa duración de tals. Puede ser una manera divertida de trabajar hacia fuera la dirección que el viento es ciming de y al trabajo de los parachtes mientras que el aire recogido en el pabellón empuja contra él. Usted puede experimentar con diferentes cargas y tamaños de dosel para ver cómo esto afecta la velocidad a la que cae el paracaídas
CONCEPT
The winds are produced by the circulation and an important part of the time. The time patterns within an area, characterized by differences in pressure, lend to daild and sesonal differences in wind direction and strenth.
Context
To record the direction of the wind, a simple compass is required. A fun way to "see" wind and resistance invetigate is to make and use and parachute
Equipment
(Small transparent plastic lid with lid (the lid does not need to be trnsparent) -card -gluescissors-waterproof pen-half bottle cark (or small polystyrene pices) -small needle-smallmagnet-ruler-protactor-water Washing distiller
Kites: thin polystyrene sheet or light resistant card - buttons
Paracchuntes: thin plastic seet (polythene bags) - thereadcotton rolls
1. For the compass cut a small circle of the card to fit into the lid of the pot. Draw on the lines at 90º, 180º, 270º and 360º with E (ast), S (or), W (est) and N (ortho). Steisk this on the lid and then pleace the pot on top. You should now be able to resume positions through the base of the transparnt pot.
2. Cut a groove with cork or polystyrene, megnetise the neeedle by stroking it with the magnet in one direction. Carefully push the needle into the slot.
3. Put some waer in the pot and add adrop of detergent to stop the cork or polystyrene drifing over and stick to the edges of the pot float the cork or polystyrene driftin over and stick to the edges of the cork or polystyrene in Water
4. A kite can be made from a square of 50 cm thin polystyrene sheet, like a ceiling tile. First find the center and mark it. Then mark a point 12 cm above the center as shown in the diagram. Make holes in both points. Make stinng thread holes in both and set wo and wo buttons. Arrange a line by thread; (If desired, you can attach paper banners to the base of the kite).
5. Parachutes can be made using thin plastic squares to make a canupy. Tie a layer to each corner, then screw each piece back into the center of a cotton reel and tie the ends.
You can fly kites and esperiment with different duration of tals. It can be a fun way to work out the direction the wind is ciming and to the work of the parachtes as the air collected in the canopy pushes against it. You can experiment with different loads and canopy sizes to see how this affects the speed at which the parachute drops
The winds are produced by the circulation and an important part of the time. The time patterns within an area, characterized by differences in pressure, lend to daild and sesonal differences in wind direction and strenth.
Context
To record the direction of the wind, a simple compass is required. A fun way to "see" wind and resistance invetigate is to make and use and parachute
Equipment
(Small transparent plastic lid with lid (the lid does not need to be trnsparent) -card -gluescissors-waterproof pen-half bottle cark (or small polystyrene pices) -small needle-smallmagnet-ruler-protactor-water Washing distiller
Kites: thin polystyrene sheet or light resistant card - buttons
Paracchuntes: thin plastic seet (polythene bags) - thereadcotton rolls
1. For the compass cut a small circle of the card to fit into the lid of the pot. Draw on the lines at 90º, 180º, 270º and 360º with E (ast), S (or), W (est) and N (ortho). Steisk this on the lid and then pleace the pot on top. You should now be able to resume positions through the base of the transparnt pot.
2. Cut a groove with cork or polystyrene, megnetise the neeedle by stroking it with the magnet in one direction. Carefully push the needle into the slot.
3. Put some waer in the pot and add adrop of detergent to stop the cork or polystyrene drifing over and stick to the edges of the pot float the cork or polystyrene driftin over and stick to the edges of the cork or polystyrene in Water
4. A kite can be made from a square of 50 cm thin polystyrene sheet, like a ceiling tile. First find the center and mark it. Then mark a point 12 cm above the center as shown in the diagram. Make holes in both points. Make stinng thread holes in both and set wo and wo buttons. Arrange a line by thread; (If desired, you can attach paper banners to the base of the kite).
5. Parachutes can be made using thin plastic squares to make a canupy. Tie a layer to each corner, then screw each piece back into the center of a cotton reel and tie the ends.
You can fly kites and esperiment with different duration of tals. It can be a fun way to work out the direction the wind is ciming and to the work of the parachtes as the air collected in the canopy pushes against it. You can experiment with different loads and canopy sizes to see how this affects the speed at which the parachute drops
