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Why do glow sticks emit light?
Glow sticks emit light through a chemical reaction called chemiluminescence. Inside the stick, two chemicals are mixed together, causing them to react and produce light without generating heat. This reaction creates the glowing effect that we see in glow sticks.
What are the ingredients of foam bed?
Foam beds typically consist of several layers, with the top layer being memory foam or polyurethane foam for comfort and pressure relief. The middle layers may include transition foam for support and weight distribution. The base layer is usually high-density foam for durability and stability. Some foam beds may also have additional layers such as cooling gel foam or latex foam for temperature regulation and added comfort.
What is AFFF made out of?
Aqueous film-forming foam (AFFF) is typically made from a mixture of fluorosurfactants, hydrocarbon surfactants, solvents, and water. These ingredients work together to create a foam that is effective at extinguishing flammable liquid fires by forming a blanket that suppresses the release of flammable vapors and cools the fuel surface.
Are glow sticks made with luminescent materials?
Yes, glow sticks are made with luminescent materials called phosphors. When the chemicals inside the glow stick mix together, the reaction produces light through a process called chemiluminescence.
Do glow sticks have acid in them?
No, glow sticks do not contain acid. The chemical reaction that produces light in a glow stick typically involves hydrogen peroxide and a phenyl oxalate ester. When these compounds mix together, they produce light through a process called chemiluminescence.
Are foam master pogo sticks available in stores at target?
No
What can you use to make a solar system?
Foam Ball with sticks
Do suction cups stick equally to different serfaces?
It sticks easier to glass. Or to flatter surfaces. Cloth or foam wont work. It sticks easier to glass. Or to flatter surfaces. Cloth or foam wont work.
What is sticks rubbing together an example of?
Sticks rubbing together is an example of friction, a force that opposes the motion of two surfaces in contact. When sticks rub together, the friction between them generates heat and can produce sparks, which is why rubbing sticks together is a traditional method for starting fires.
What is the best type of glue to use for adhering EPS foam together?
The best type of glue to use for adhering EPS foam together is a solvent-based adhesive specifically designed for polystyrene foam.
What is the purpose of the carpet extractor?
it is designed from dry foam shampooing of carpet it removes dirt that sticks to or penetrates into the carpet layers...
What type of glue sticks to foam?
To bond foam to foam, spray Clearco 444 Adhesive Spray, or equivalent, on the both surfaces to be joined and allow to dry until tacky as directed on the product label. Press the two foam pieces together for a permanent, flexible bond. This method is ideal for building layers of foam, to attach foam edges together, and to repair cuts and tears in foam. Synonyms for Web search: foam to foam adhesive spray, foam to fabric adhesive spray, foam adhesive spray, upholstery adhesive spray, polyurethane foam adhesive, adhesive spray for polyurethane foam, web adhesive spray
How do you make a fire with sticks?
To start fire with sticks, the sticks need to be very dry. Fire will be started by rubbing the sticks continuously together. Fire will be produced as a result of friction.
What type of glue is best for adhering polystyrene foam together?
The best type of glue for adhering polystyrene foam together is a solvent-based adhesive specifically designed for polystyrene.
How did the iroquois tribe make fire?
they rubbed some sticks together using string and friction of the sticks
How do sticks make fire?
The friction caused by rubbing the sticks together causes heat causes the fire
What force that acts between two sticks when rubbed together?
When two sticks are rubbed together, the force that causes them to stick together is friction. As the sticks rub against each other, the surface roughness creates resistance, generating heat and adherence between the two surfaces.
