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When making Styrofoam how do you push air bubbles into Styrofoam art?
You don't push air into Styrofoam.Styrofoam is "foamed" using a liquid blowing agent that is mixed into the liquid styrene resin before molding, this liquid blowing agent then evaporates forming bubbles in the styrene.This blowing agent used to be a freon, but as these can damage the ozone layer they have switched to using HCFC or HFC blowing agents.The bubbles in styrofoam are filled with the gaseous form of the blowing agent, not air!
When warm air rises what bubbles rise in the air?
Carbon Dioxide CO2 is the bubbles that rise in the air.
Why do you see bubbles when you put a bath sponge into water?
Do bubbles escape when you squeeze a sponge under water air
Do soap bubbles last longer in warm or cold air?
My answer is, that there are air bubbles in the bottom of it, (WHEN ITS BOILING) Than those air bubbles rise to the top, & That's how hot water bubbles more than cold water.
What is more dense water or bubbles?
Water because wter is more dense then air and air is in bubbles
When do yopu wedge clay?
You should wedge clay before you work with it, to redistribte the minerals it is made of and remove air bubbles.
What is a Gamestop softcard?
It comes with screen protectors, and used to push air bubbles out.
When shaping clay do you need a hole in the clay?
Clay can contain air bubbles which contain water. When the clay is fired, the heat rapidly expands that water vapor, causing the piece to explode. Therefore, clay pieces should be hollow, with a hole for expanding air and water to escape.
What is wedging clay?
Clay wedging is the act of preparing clay for the pottery wheel in order throw your pottery. wedging is accomplished by kneading the clay, usually on a plaster surface, until the clay is uniform in moisture and texture. Some potters like to cut the mass of clay and slap it down hard on the surface and then slap the 2 pieces of clay together with force. The idea is to get rid of any air bubbles and to make the mass of clay evenly moist. This will help the potter to form the clay on the wheel with interference of trapped air bubbles or hard lumps of clay which will cause the piece to be uneven. Also, air bubbles can explode when the piece is fired, especially if the piece is not bone dry.
Is terracotta fragile?
Terracotta is fragile, because it must be made thin. It is made as thin as possible to prevent an artist leaving air bubbles inside of the clay. If there is air inside of the clay it will expand and break the clay while it is being fired.
What are two things that make clay explode?
I have never heard of clay exploding unless your talking about the way clay explodes when its in a kiln for art purposes. In that case its not really the clay exploding, but the air bubbles inside of it becoming too great in pressure that the clay "pops" like a bubble letting the air out and leaving a mess.
Does the number of times you hit a cake pan on the counter change how much air is in a cake?
i believe it does. its just like clay. when you pound clay air bubbles go out so I'm hoping its the same with dough!
How bubbles in lungs break?
which bubbles ? i think u r talking about air sacks called as alveoli which helps in exchange of gases in our lungs
What is the push of air called?
The pushing force of air is called air pressure.:)
What is the device in a fish tank that produce bubbles called?
The machine used in fish tanks that makes bubbles is called an air pump or air stone. It add oxygen to the water and keeps the oils from coating the tank.
Removing Air bubbles?
To remove the air bubbles, open the stopcock and the air bubbles will remove
What is the process that a ceramist uses to remove pockets of air from wet clay?
if you are using recycled clay, wedge the clay on a solid surface, use your cutter, and cut in half, if you see any wavy lines in it, it needs more wedging. if you are using new clay you should not have to wedge but use it, making sure as when you are building that you do not leave air pockets in the piece work, otherwise it can explode in the kiln, worst case scenario
