Question

How can we reduce fluid friction?

Answer 1

To reduce fluid friction objects are given special shapes or by adding lubricating oil
Ex. Birds have special shapes thats why they are able to fly easily in air

Answer 2

How can fluid friction be reduced?

Ans. Fluid Friction can be reduced by giving special shape called ‘streamlined shape’ to the

objects which move through fluids (air and water) because the streamlined shape of birds

and fishes helps them lose less energy in overcoming friction when they move through

air and water.