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What else can I help you with?
Is sponge a solid liquid or gas?
solid and gas . Solid because it has a fixed shape and gas because it can be compressed * * * * * It is a solid. The fact that it can be compressed does not make it a gas. The compression is simply because a sponge contains a large number of spaces that are filled with gas but the gas there (air) is not part of the sponge.
What process causes the mass of the drying sponge to change?
Evaporation is the process that causes the mass of the drying sponge to change. As water molecules on the sponge's surface gain energy, they convert into water vapor and leave the sponge, resulting in a decrease in mass as the sponge dries.
When a dry sponge absorbs water which changes most its mass or its volume?
Well, honey, when a dry sponge absorbs water, it's the volume that's gonna change the most. The mass might go up a bit because it's soaking up that liquid goodness, but it's the volume that's really gonna expand like your waistline after Thanksgiving dinner. So, remember, it's all about that volume when it comes to sponges getting hydrated.
Is a solid compressible?
No. Imagine a sponge. A sponge is a solid, but since the atoms aren't that close together, they sponge is still malleable. Another example would be when you put a nail into a piece of wood, the nail remains there because you just compressed the wood inside around the nail which keeps a firm grip on the nail.
What is a cellulose sponge made of?
A cellulose sponge is made of, well, cellulose. Cellulose is the main component of plant cell walls, so many plant derived products are cellulose based. Wood is about 50% cellulose, paper and cardboard are almost entirely cellulose, and most plant fibers are mostly cellulose- cotton is about 90% cellulose. the wikipedia article is decent: http://en.wikipedia.org/wiki/Cellulose
Is water absorbing in a sponge a physical change?
Yes, water being absorbed into a sponge is a physical change because the water molecules are simply being taken up into the empty spaces within the sponge's structure. The water molecules do not undergo a chemical reaction that would alter their chemical composition.
When spaghetti is cooked in boiling water and becomes soft is it a physical or chemical change?
It is a physical change: the water is absorbed into the sponge-like pasta. The elements and compounds of the flour and water are not changed, and you could even dry the pasta out again (with a probable loss of quality).
What are examples that happen when the mater undergoes physical change?
sponge helium crack sack hydrogen dendity
Is a sponge a gas or a liquid?
solid and gas . Solid because it has a fixed shape and gas because it can be compressed * * * * * It is a solid. The fact that it can be compressed does not make it a gas. The compression is simply because a sponge contains a large number of spaces that are filled with gas but the gas there (air) is not part of the sponge.
What is the chemical form of a kitchen sponge?
Kitchen sponge can be made from polyurethane.
Is sponge an elastic material?
No, sponge is not considered an elastic material. Elastic materials have the ability to return to their original shape after being stretched or compressed, while sponge will deform and retain its new shape.
Is sponge a solid liquid or gas?
solid and gas . Solid because it has a fixed shape and gas because it can be compressed * * * * * It is a solid. The fact that it can be compressed does not make it a gas. The compression is simply because a sponge contains a large number of spaces that are filled with gas but the gas there (air) is not part of the sponge.
What is the physical change for Sponge-Bob?
SpongeBob SquarePants is a fictional character in an animated television series. He is a sponge who lives in a pineapple under the sea and takes on various adventures with his friends in the underwater city of Bikini Bottom. His physical appearance remains the same throughout the series.
What is the elasticity of rubber and sponge?
Rubber is typically more elastic than sponge due to its ability to stretch and return to its original shape. Sponge, on the other hand, is more compressible and less likely to return to its original shape once compressed. The elasticity of rubber allows it to be used in applications where stretch and flexibility are required, while sponge's compressibility is useful in providing cushioning and absorbing impacts.
Why can a sponge return to its original shape after it is being compressed without referring to to its material being flexible?
A sponge can return to its original shape after being compressed because of the air pockets present within its structure. When pressure is applied, these air pockets collapse temporarily, but once the pressure is released, the air flows back into these pockets, causing the sponge to expand back to its original shape.
What process causes the mass of the drying sponge to change?
Evaporation is the process that causes the mass of the drying sponge to change. As water molecules on the sponge's surface gain energy, they convert into water vapor and leave the sponge, resulting in a decrease in mass as the sponge dries.
What is a chemical sponge?
A chemical sponge is a material that is used to absorb or remove chemicals or pollutants from a surface or a solution. It works by physically binding to the chemicals through processes like adsorption or absorption to clean up spills or contaminated areas.
