Question

explain with an activity to observe fluid friction​

Answer 1

Answer:

$\underline{\huge{Answer:-}}$

• If there is a wet surface between two thin glass plates, you will notice that plates get stuck and the bottom plate doesn’t fall when you hold only the top one.
• When any object is dropped in a fluid, the extent of the splash is depended on the fluid friction of that particular fluid.
• You find lighter dust particles move fast on the surface of a flowing river. This is due to the high-velocity gradient at the top layer of water due to lower dynamic fluid friction at that layer.

Answer 2

Answer:

Answer:

\underline{\huge{Answer:-}}

Answer:−

• If there is a wet surface between two thin glass plates, you will notice that plates get stuck and the bottom plate doesn’t fall when you hold only the top one.
• When any object is dropped in a fluid, the extent of the splash is depended on the fluid friction of that particular fluid.
• You find lighter dust particles move fast on the surface of a flowing river. This is due to the high-velocity gradient at the top layer of water due to lower dynamic fluid friction at that layer.