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A porous water-absorbing mass of fibers refers to a material composed of a network of interconnected fibers that create a structure with numerous small cavities or pores. This design allows the material to effectively absorb and retain water, making it useful in various applications such as textiles, sponges, and insulation. Common examples include natural fibers like cotton or synthetic materials engineered for high absorbency. These materials are often employed in products like towels, diapers, and medical dressings due to their ability to wick moisture away and hold it within their fibrous structure.
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Are steel porous or non-porous?
Steel is typically considered non-porous due to its dense and solid structure. However, certain types of steel can have micro-pores or surface imperfections that make them slightly porous. Generally, stainless steel has better resistance to corrosion and is less porous than other types of steel.
What is the molecular mass of a gas that diffuses through a porous membrane 2.17 times faster than Xe?
The molecular mass of the gas is 0.459 times that of Xe. This is because the rate of diffusion through a porous membrane is inversely proportional to the square root of the molar mass of the gas. Therefore, if the gas diffuses 2.17 times faster than Xe, its molar mass is 1/2.17 times that of Xe.
A person has a pumpkin that has a mass of 4.8 kilograms If 0.9 of its mass is water how much of its mass is water and how much of its mass is not water?
The pumpkin's mass is 4.8 kg, and 0.9 of its mass is water. This means 0.1 of its mass is not water. To find the mass of water: 4.8 kg x 0.9 = 4.32 kg of water To find the mass of not water: 4.8 kg - 4.32 kg = 0.48 kg of not water
A water tank has a mass of 3.64 kg when empty and a mass of 52.2 kg when filled to a certain level What is the mass of the water in the tank?
Full mass = 52.2 kgEmpty mass = 3.64 kgFull mass = (MT mass) + (water mass)52.2 = (3.64) + (water mass)Water mass = 52.2 - 3.64 = 48.56 kg
How do you find water by mass in a compound?
To find water by mass in a compound, you can calculate the difference in mass before and after heating the compound to drive off the water. The lost mass represents the mass of water present in the compound. You can then calculate the percentage of water in the compound by dividing the mass of water by the total mass of the compound and multiplying by 100.
Porous water-absorbing mass of fibers R S T U?
Ah, I see you're talking about a sponge! Sponges are wonderful tools that soak up water and help us clean our world. Just like how we can absorb mistakes and learn from them, sponges absorb water to make things better.
What is the name for a Porous mass of fibers found in the ocean?
sponge
Why rotten eggs float in water?
As the egg decomposes, the mass of the egg is reduced. This is because the egg shell is porous and water vapor and gases can escape over time, reducing the mass of the egg. If the mass of the egg is less than the mass of the volume of water displaced by the egg, it will float.
What is the best stone to absorb heat from air and sun?
Granite is a good option for absorbing heat from the sun due to its high thermal mass. It can retain heat during the day and release it slowly at night. Sandstone is also a good choice for absorbing heat from the air because of its porous nature, allowing it to absorb and retain heat effectively.
What is the monster that is mass of human absorbing ectoplasm?
cybermen
Why do rotten eggs float in water?
As the egg decomposes, the mass of the egg is reduced. This is because the egg shell is porous and water vapor and gases can escape over time, reducing the mass of the egg. If the mass of the egg is less than the mass of the volume of water displaced by the egg, it will float.
Is the mass flow of water in the xylem or the evaporation of water vapour from the surface of leaves part of the process of transpiration?
The evaporation of water from the porous surface of the leaves is part of transpiration. The water in the xylem is not. The xylem and its neighboring counter part move water throughout the plant in order for it to preform photosynthesis.
Are steel porous or non-porous?
Steel is typically considered non-porous due to its dense and solid structure. However, certain types of steel can have micro-pores or surface imperfections that make them slightly porous. Generally, stainless steel has better resistance to corrosion and is less porous than other types of steel.
What is the name of the mass of fibers found within the nucleus of cells?
The mass of fibers found within the nucleus of the cell are called chromatins that are made of DNA, RNA and nuclear proteins.
What has the author Mohammad Pervez Mughal written?
Mohammad Pervez Mughal has written: 'Heat and mass transport in porous media with phase change' -- subject(s): Heat, Transmission, Mathematical models, Porous materials, Mass transfer, Thermal properties
What is a small mass of tissue that is made up of Purkinje fibers?
sinoatrial node
Which factor does not commonly trigger mass movement?
One factor that does not commonly trigger mass movement is vegetation cover. In fact, vegetation can help stabilize slopes and reduce the likelihood of mass movement by absorbing water and providing root strength to hold soil in place.
