0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Why some foam cubes get smaller in a syringe and some stay the same size?
Becausse ghe gas hass not a lot of pressure so it will push the cubes flat but the syringe isnt strong enogh to keepp them all flat
Why does Some foam cubes get smaller in a syringe and some stay the same size?
when forceis applied to the syringe plunger air particles are still evemly distributed in and around the cube. but the partiles are closer together. the cubes are not the same size
What has a larger volume 50 g block of iron or a 50 g block of foam?
Foam.
Which has the greater volume 1 kilogram of gravel or kilogram of foam?
Foam has more volume per mass than gravel.
What is the foam on top of jam called?
dier
Why do some foam cubes get smaller in a syringe and some stay the same size?
lalalalala i have no idea XD
Why some foam cubes get smaller in a syringe and some stay the same size?
Becausse ghe gas hass not a lot of pressure so it will push the cubes flat but the syringe isnt strong enogh to keepp them all flat
Why does Some foam cubes get smaller in a syringe and some stay the same size?
when forceis applied to the syringe plunger air particles are still evemly distributed in and around the cube. but the partiles are closer together. the cubes are not the same size
Which foam has the best overall properties Explain your answer?
Which foam has the best overall properties? Explain your answer.
What does a gymnastics arena contain?
Bars,beams, mats,trampolines,ropes,sometimes pits with foam cubes or balls
What is foam. explain the function of aluminum sulfate in this experiment.Cite a practical application of the principle illustrated in this experiment?
foam - it is a substance that is formed by trapping gas in a liquid or solid in a divided form.
Tom places three cubes on a table. One cube is foam, the second one is wood and the last one is metal. The sides of each cube is exactly 3.5 cm long. Which do all three cubes have in common?
They are all cubes. They are all made of molecules. They are all the same size. They don't have the same density. They all have atoms. I could go on for a while!
How do you make a simple model of solar system?
You can make a simple model of the solar system with foam balls, paint and skewers. A large 6-inch foam ball will be the sun. Smaller foam balls (between 1 and 4 inches) get attached to the sun with the skewers.
If boiling water was poured into a china cup and a foam cup which cup would feel hotter explain?
china cup
What part of speech is foam?
Foam is a noun (the foam) and a verb (to foam).
Which gas helps to make the foam firefighters do?
In a Compressed Air Foam System (CAFS), air or another gas is compressed and introduced into the foam solution. Larger systems use a dedicated air compressor and compresses regular air from the atmosphere. Smaller systems can use any inert compressed gas such as Carbon Dioxide (CO2), Compressed Nitrogen (N2) or smaller tanks of compressed regular air. The simplest, most efficient and least expensive way of producing foam is with a portable foam eductor. These foam systems use regular hand lines and an eductuor 100 feet from the end of the nozzle. The eductor siphons foam solution from a tank or drum using the "Venturi" principal. When the foam solution reaches a standard fog nozzle, water pressure and the broken stream produced by the nozzle introduce air into the foam solution. There are other forms of nozzles that introduce water using the "Venturi" effect that are not user adjustable like a fog nozzle. The quick easy answer is regular air is used most commonly in fire fighting foam however CO2 and N2 can be used depending on the design of the system used.
What gas do the firefighters make their foam from?
In a Compressed Air Foam System (CAFS), air or another gas is compressed and introduced into the foam solution. Larger systems use a dedicated air compressor and compresses regular air from the atmosphere. Smaller systems can use any inert compressed gas such as Carbon Dioxide (CO2), Compressed Nitrogen (N2) or smaller tanks of compressed regular air. The simplest, most efficient and least expensive way of producing foam is with a portable foam eductor. These foam systems use regular hand lines and an eductuor 100 feet from the end of the nozzle. The eductor siphons foam solution from a tank or drum using the "Venturi" principal. When the foam solution reaches a standard fog nozzle, water pressure and the broken stream produced by the nozzle introduce air into the foam solution. There are other forms of nozzles that introduce water using the "Venturi" effect that are not user adjustable like a fog nozzle. The quick easy answer is regular air is used most commonly in fire fighting foam however CO2 and N2 can be used depending on the design of the system used.
