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What else can I help you with?
Which friction force is exerted by the fluids?
The friction force exerted by fluids is typically referred to as viscous drag. This force arises due to the friction between the moving object and the fluid it is moving through. Viscous drag depends on the velocity of the object and the properties of the fluid.
What is viscous force directly proportional to?
Viscous force is directly proportional to the velocity gradient, which represents the change in velocity per unit distance. This means that the higher the velocity gradient, the greater the viscous force acting on the fluid.
What is the discussion of the experiment of the fall of a body through a viscous medium?
When a body falls through a viscous medium such as air or water, the resistance force increases as the speed of the body increases. This leads to a terminal velocity being reached when the upward force of resistance cancels out the downward force of gravity, resulting in a constant velocity. The experiment involves measuring this terminal velocity to study the effects of viscosity on the motion of the falling body.
What is the definition of viscous drag in a liquid?
Viscous drag in a liquid refers to the resistance force experienced by an object moving through the liquid due to the viscosity of the fluid. It is caused by the interaction between the moving object and the fluid molecules, which create a frictional force that opposes the motion of the object.
Why do very viscous fluids tend to be difficult to pour or flow easily?
Viscous fluids are difficult to pour or flow easily because they have high resistance to deformation and flow. This resistance is due to the strong intermolecular forces present in viscous fluids, which make it harder for the molecules to move past each other. As a result, viscous fluids flow slowly and require more force to pour compared to less viscous fluids.
Force that resits motion?
Force that resists motion is frictional force, viscous drag
Is viscous force present in air?
yes, viscous force is present in air. it is proportional to the velocity and area of the body and acts in the opposite direction of velocity.
Which friction force is exerted by the fluids?
The friction force exerted by fluids is typically referred to as viscous drag. This force arises due to the friction between the moving object and the fluid it is moving through. Viscous drag depends on the velocity of the object and the properties of the fluid.
What is viscous force directly proportional to?
Viscous force is directly proportional to the velocity gradient, which represents the change in velocity per unit distance. This means that the higher the velocity gradient, the greater the viscous force acting on the fluid.
Can you give me the definition with examples of viscous drag force?
http://www.ce.utexas.edu/prof/kinnas/319LAB/Applets/Viscous/viscous.html
What is a fluid force that opposes motion?
It is known as viscous drag
Is viscous force directly proportional to surface area?
Yes
Why is it harder to move through a vicous liquid?
Moving through a viscous liquid is harder because the liquid has higher resistance to flow due to its thickness and stickiness. This resistance causes a drag force that opposes the movement of objects through the liquid, requiring more force or energy to overcome.
What is viscous flux?
Viscous flux usually refers to laminar flow. In most contexts, it refers to something like creeping flow or Poiseuille flow. Viscous flus usually arises from an external body force acting on a fluid. The external body force is usually pressure, or in some instances, centripetal force or magnetism.
What is the name of the frictional force between the surface and the air?
Viscous drag
What force in fluids oppeses motion?
Viscous force This is nothing but the frictional force between the adjacent layes of fluid in relative motion.
What is the discussion of the experiment of the fall of a body through a viscous medium?
When a body falls through a viscous medium such as air or water, the resistance force increases as the speed of the body increases. This leads to a terminal velocity being reached when the upward force of resistance cancels out the downward force of gravity, resulting in a constant velocity. The experiment involves measuring this terminal velocity to study the effects of viscosity on the motion of the falling body.
