Tar is hard to pour because it is a highly viscous material, meaning it has a thick and sticky consistency that resists flowing easily. This high viscosity is due to its molecular structure and composition, making it difficult to pour and manipulate compared to more fluid substances.
When tar is hard to pour because it doesn't flow easily, it is called high viscosity. This means that the tar has a thick consistency, making it difficult to pour or manipulate.
Highly viscous tar, such as road tar or cold-applied tar, can be hard to pour because it has a thick and sticky consistency that does not flow easily. This type of tar requires additional heating or agitation to make it more fluid and easier to work with.
Detergent lathers more easily in hard water because the minerals in hard water like calcium and magnesium ions react with soap molecules to form insoluble salts, preventing the soap from sudsing up effectively. In contrast, synthetic detergents are specifically designed to work better in hard water by not forming these insoluble salts, resulting in more lather.
Plastic is hard to brake because it is a durable material that is resistant to cracking or breaking under pressure. Its molecular structure gives it flexibility and strength, making it challenging to break or bend easily.
Sodium is considered a soft metal. It is malleable and easily cut with a knife.
Tar is harder to pour because their are more particles in a smaller quatity of liquid.Think of this: just like tar particles, its harder to get threough a mall that is packed than one that is empty.
When tar is hard to pour because it doesn't flow easily, it is called high viscosity. This means that the tar has a thick consistency, making it difficult to pour or manipulate.
Highly viscous tar, such as road tar or cold-applied tar, can be hard to pour because it has a thick and sticky consistency that does not flow easily. This type of tar requires additional heating or agitation to make it more fluid and easier to work with.
hard wearing means that it is physically strong and it doesnt wear out that easily it takes ages for it to wear out.
They are soft enough where it doesnt hurt to fall on them but firm enough where you land on your feet easily
Because they are recently into fights. Also their government doesnt work hard
It is not so much hard for a car to start when the engine is cold as it is easier for a car to start when the engine is warm.Cars that are hard to start in the cold are usually not new cars any more and because of wear and tear there is more likely to be something that doesnt work as well. when fuel is warm it ignites more easily.
Because sugar is easily soluble in water.
Permeability. This is a measure of how easily water can flow through soil or any porous material. Materials with high permeability allow water to flow through easily, while materials with low permeability restrict water flow.
the atoms and molecules are packed so close together there is no room for them to pass through each other
Not to hard, because she's became extremely popular recently in the year of 2009. With lots of people enjoying her and her music, she doesnt need to try to hard to keep it, because people like her.
Sometimes, a waterfall when a river flows from hard rock to softer rock. The softer rock, such as limestone, is easily eroded, or worn away, by the flow of the river.