Question

what is called fluid friction and what is the frictional force exerted by fluid called ❓❓⁉⁉​

Answer 1

The frictional force which exerted by the fluids is called drag force. Explanation: Whenever an “object that moves through a fluid medium”, like air or water, friction is exerted due to the force acting between them. Like when an object is moving through water, water will exert 'frictional force' on the object

Answer 2

There is a friction whenever an object moves through a fluid.It is called fluid friction. ... Water exerts force of friction on object which move through them and opposite their motion. When an object moves through water, it pushes the water out of the way and the water pushes back on the object....

Hope this helps....^_^