Question

5. Give one example to show that friction due to air is much smaller than friction due to liquid.​

Answer 1

Answer:

Moving solid object is very easy in air than in liquid . As liquid provide more resistance. Moving a solid object through air is much easier than moving through water because of the fact that water has a greater density and a higher viscosity.

Answer 2

Moving solid object is very easy in air than in liquid.

Example : Its easier to move hands freely in air than in water. As liquid provide more resistance. Moving a solid object through air is much easier than moving through water because of the fact that water has a greater density and a higher viscosity.