Science Fair | The air moves!
Aimed at intermediate level or higher. 1 roll of material straws balloon sellotape thread or cord dish 1 cup thin 1 1 1 dye bottle empty glass bottle (wine) 1 cork (wine bottle) plastic bags - one lighter or matches - candles
Precautions There are complex processes, the only thing that can result is slightly dangerous lighters and candles, but we think it is too dangerous. How we do it? Activity 1: Remove astroglide a cork in a bottle of wine without astroglide breaking it. First, take the bottle with the cork inside. Then put the bottle horizontally so that the cork remains in the body. Introduce the plastic bag inside the bottle; we put so once it is inside the can inflate. Once we put the plastic bag inside, we inflate it until you get the cork surrounded by it. Pull hard bag, and push the plug outward.
Activity 2: Increase the level of water in a glass. First, take a bowl and fill with water, stir in a few drops of dye in order to better observe astroglide the experience. Then put a candle inside the bowl and on. Afterwards, take a glass candle and cover it. Turn off the flame and the water level inside astroglide the glass will rise above the water level in the bowl.
Activity astroglide 3: Take a wire about 3 feet long, a balloon attached to a rod, previously cut to about 7, 8 cm. Take the helm and pass inside the wire, inflate the balloon and let go. With the power of the air, this move.
Scientific astroglide concepts The air is composed mainly of nitrogen, oxygen and argon. The other components are water vapor, carbon dioxide, methane, nitrous oxide and ozone, among others. astroglide The physical properties of the air that we see these activities are: Expansion: Increased volume of a mass of air to reduce the pressure exerted by a force or because of the addition of heat. Shrinkage Reducing the volume of air being pushed by a force. Volume Is the space occupied by the air.
Activity 1: In inflate the bag inside the bottle, this volume purchases. The air inside it increases in volume, it can be compressed to a certain point. When the air bag can not be expanded further, this pushes the plug against the walls of the bottle to occupy more space. Activity 2: The fire consumes the oxygen in the air inside the cup. This air will be less dense and not exercise so much pressure on the water there is on the plate. This decrease in pressure will raise the water level in the glass. Also, turn off the flame, since there will be enough oxygen to continue burning. Activity 3: Here we apply Newton's second law, known as the fundamental law of dynamics: astroglide The result astroglide of the forces applied to an object is directly proportional to mass times acceleration. In this case the weight would be too much of the globe, and force is the pressure exerted by the air escaping from the mouth of the balloon. The air was compressed in the globe. astroglide When this air is released out of pressure and that makes the straw out firing in the opposite direction. To learn more ... Water up (atmospheric): http://www.xtec.cat/iesemperadorcarles/gruiz/espelma/espelma.htm
This article was published in Tavi May 16, 2012 8:31 Casellas and filed under action, physical strength, movement, pressure, reaction. Follow comments on RSS 2.0. Responses are currently closed, But You Can trackback from your own site.
biology astroglide (9) bacteria (1) wildlife (2) Flowers (4) microscope (1) Earth Sciences (5) astronomy (1) pollution astroglide (1) debugging (1) ecology (3) physics (38) action (2 ) status changes (3) density (7) electricity (3) Fluid (8) strength (5) magnetism (2) moving (5) Optical (6) pressure (10) reaction (3) rotation astroglide (2) temperature ( 1) surface tension (5) General (5) Geology (2) rock (1) mathematics (3) geometry (1) chemistry astroglide (31) Acid (3) water (7) atom (2) base (3) dissolution (4 ) elements (4) mix (3) molecule (5) chemical reaction (8) periodic table (1) technology (1) programming astroglide (1) robotics (1)
atom acid base water air bubbles color color electric charge density link iron dissolution electricity electrostatic force gas balloon flower magnet indicator light liquid astroglide math environment mixing astroglide egg odor molecule moving paper plant pressure chemical reaction chemical reaction salt soap rotation speed substance surface tension temperature view volume
Science Fair 2012 | Made with Wor
Aimed at intermediate level or higher. 1 roll of material straws balloon sellotape thread or cord dish 1 cup thin 1 1 1 dye bottle empty glass bottle (wine) 1 cork (wine bottle) plastic bags - one lighter or matches - candles
Precautions There are complex processes, the only thing that can result is slightly dangerous lighters and candles, but we think it is too dangerous. How we do it? Activity 1: Remove astroglide a cork in a bottle of wine without astroglide breaking it. First, take the bottle with the cork inside. Then put the bottle horizontally so that the cork remains in the body. Introduce the plastic bag inside the bottle; we put so once it is inside the can inflate. Once we put the plastic bag inside, we inflate it until you get the cork surrounded by it. Pull hard bag, and push the plug outward.
Activity 2: Increase the level of water in a glass. First, take a bowl and fill with water, stir in a few drops of dye in order to better observe astroglide the experience. Then put a candle inside the bowl and on. Afterwards, take a glass candle and cover it. Turn off the flame and the water level inside astroglide the glass will rise above the water level in the bowl.
Activity astroglide 3: Take a wire about 3 feet long, a balloon attached to a rod, previously cut to about 7, 8 cm. Take the helm and pass inside the wire, inflate the balloon and let go. With the power of the air, this move.
Scientific astroglide concepts The air is composed mainly of nitrogen, oxygen and argon. The other components are water vapor, carbon dioxide, methane, nitrous oxide and ozone, among others. astroglide The physical properties of the air that we see these activities are: Expansion: Increased volume of a mass of air to reduce the pressure exerted by a force or because of the addition of heat. Shrinkage Reducing the volume of air being pushed by a force. Volume Is the space occupied by the air.
Activity 1: In inflate the bag inside the bottle, this volume purchases. The air inside it increases in volume, it can be compressed to a certain point. When the air bag can not be expanded further, this pushes the plug against the walls of the bottle to occupy more space. Activity 2: The fire consumes the oxygen in the air inside the cup. This air will be less dense and not exercise so much pressure on the water there is on the plate. This decrease in pressure will raise the water level in the glass. Also, turn off the flame, since there will be enough oxygen to continue burning. Activity 3: Here we apply Newton's second law, known as the fundamental law of dynamics: astroglide The result astroglide of the forces applied to an object is directly proportional to mass times acceleration. In this case the weight would be too much of the globe, and force is the pressure exerted by the air escaping from the mouth of the balloon. The air was compressed in the globe. astroglide When this air is released out of pressure and that makes the straw out firing in the opposite direction. To learn more ... Water up (atmospheric): http://www.xtec.cat/iesemperadorcarles/gruiz/espelma/espelma.htm
This article was published in Tavi May 16, 2012 8:31 Casellas and filed under action, physical strength, movement, pressure, reaction. Follow comments on RSS 2.0. Responses are currently closed, But You Can trackback from your own site.
biology astroglide (9) bacteria (1) wildlife (2) Flowers (4) microscope (1) Earth Sciences (5) astronomy (1) pollution astroglide (1) debugging (1) ecology (3) physics (38) action (2 ) status changes (3) density (7) electricity (3) Fluid (8) strength (5) magnetism (2) moving (5) Optical (6) pressure (10) reaction (3) rotation astroglide (2) temperature ( 1) surface tension (5) General (5) Geology (2) rock (1) mathematics (3) geometry (1) chemistry astroglide (31) Acid (3) water (7) atom (2) base (3) dissolution (4 ) elements (4) mix (3) molecule (5) chemical reaction (8) periodic table (1) technology (1) programming astroglide (1) robotics (1)
atom acid base water air bubbles color color electric charge density link iron dissolution electricity electrostatic force gas balloon flower magnet indicator light liquid astroglide math environment mixing astroglide egg odor molecule moving paper plant pressure chemical reaction chemical reaction salt soap rotation speed substance surface tension temperature view volume
Science Fair 2012 | Made with Wor
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