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What water property allows water to be elastic?
The property that allows water to exhibit elasticity is its cohesive forces, which arise from hydrogen bonding between water molecules. These cohesive forces enable water to resist external forces and maintain its shape, allowing it to form droplets and surface tension. Additionally, the high surface tension of water contributes to its ability to "stretch" without breaking, giving it a degree of elastic behavior.
What is surface tention?
Surface tension is a property of a liquid that causes its surface to behave like an elastic membrane. It is due to the cohesive forces between the liquid molecules which results in the liquid trying to minimize its surface area. This leads to effects like droplets forming or insects being able to walk on water.
Assumption of kinetic theory of gas?
The volume occupied by gas molecules is negligible when compared to volume occupied by the gas.The collisions between gas molecules-gas molecules and gas molecules-walls of the container are perfectly elastic.
What are particles of a liquid that are pulled close together at the surface called?
The particles of a liquid that are pulled close together at the surface are called surface molecules. These molecules experience a greater cohesive force due to their interactions with neighboring molecules, leading to the phenomenon known as surface tension. Surface tension causes the liquid to behave as if its surface is covered by an elastic membrane, allowing it to resist external force.
When gas molecules collide what is the collision is considered?
When gas molecules collide, the collision is considered to be an elastic collision. In an elastic collision, both momentum and kinetic energy are conserved, meaning that the total energy before and after the collision remains constant. This behavior is a fundamental characteristic of ideal gas behavior, where interactions between molecules are minimal and only occur during collisions.
What water property allows water to be elastic?
The property that allows water to exhibit elasticity is its cohesive forces, which arise from hydrogen bonding between water molecules. These cohesive forces enable water to resist external forces and maintain its shape, allowing it to form droplets and surface tension. Additionally, the high surface tension of water contributes to its ability to "stretch" without breaking, giving it a degree of elastic behavior.
How are the molecules arranged in gas?
In a gas, molecules are arranged randomly and move freely in all directions. They have high kinetic energy and collisions between molecules are elastic. The distance between molecules is large compared to the size of the molecules themselves.
What is surface tention?
Surface tension is a property of a liquid that causes its surface to behave like an elastic membrane. It is due to the cohesive forces between the liquid molecules which results in the liquid trying to minimize its surface area. This leads to effects like droplets forming or insects being able to walk on water.
Why a drop of water put on a glass plate spreads?
When a drop of water is placed on a glass plate, it spreads out due to surface tension. Surface tension is the property of a liquid that causes its surface to behave like a thin elastic sheet. The water molecules at the surface of the drop are pulled inward by the cohesive forces between water molecules, causing the drop to spread out to minimize its surface area.
Assumption of kinetic theory of gas?
The volume occupied by gas molecules is negligible when compared to volume occupied by the gas.The collisions between gas molecules-gas molecules and gas molecules-walls of the container are perfectly elastic.
What are gas molecules colliding with no change in total energy?
When gas molecules collide without a change in total energy, it means that the collisions are elastic. In an elastic collision, the kinetic energy of the gas molecules before and after the collision remains constant. This type of collision conserves energy and momentum.
What are particles of a liquid that are pulled close together at the surface called?
The particles of a liquid that are pulled close together at the surface are called surface molecules. These molecules experience a greater cohesive force due to their interactions with neighboring molecules, leading to the phenomenon known as surface tension. Surface tension causes the liquid to behave as if its surface is covered by an elastic membrane, allowing it to resist external force.
What is the source for elastic energy?
Elastic energy is stored in an object when it is deformed or stretched. This energy is due to the potential energy stored in the bonds between atoms or molecules within the object, which can be released when the object returns to its original shape.
When gas molecules collide what is the collision is considered?
When gas molecules collide, the collision is considered to be an elastic collision. In an elastic collision, both momentum and kinetic energy are conserved, meaning that the total energy before and after the collision remains constant. This behavior is a fundamental characteristic of ideal gas behavior, where interactions between molecules are minimal and only occur during collisions.
Which property of water allows it to form droplets when in liquid form?
The property of water known as surface tension allows it to form droplets when in liquid form. Surface tension is caused by the cohesive forces between water molecules, which makes the surface of water behave like a thin, elastic film that minimizes surface area and holds the droplet shape.
What is Difference between elastic limit and proportional limit?
Proportionality limit is the point upto which the stress remains directly proportional to strain whereas elastic limit is the point upto which the material remains elastic ie. if the stress is removed within elastic limit, then the material will regain its original shape and size.
What will be the total higher quantity do in the elastic inelastic and unit-elastic?
The midpoint between elastic and inelastic is unit elastic
