Question

what is the drag of a fluid? Is fluid friction less than solid friction?​

Answer 1

Answer:

In fluid dynamics, drag (sometimes called air resistance, a type of friction, or fluid resistance, another type of friction or fluid friction) is a force acting opposite to the relative motion of any object moving with respect to a surrounding fluid.

Fluid friction is less than solid friction as the solids usually have more irregularities on them as compared to fluids.

Answer 2

Answer:

yes Fluid Friction is less than solid friction

Explanation:

As the Solids usually have more irregularities on them

Drag Fluid;

Drag = Resistance

So General Defnition of resistance is , a force acting opposite to the relative motion of the object with respect to surrounding

so, if it is with respect to surrounding fluid then the friction is called fluid friction