Question

why are objects given special shapes Queen they are moving through fluids? write the name given to these special shapes?​

Answer 1

The fluid is the name given to a substance which begins to flow when an external force is applied to it. Objects moving in fluids face the friction of the fluid that opposes their motion. So Objects moving in fluids must have unique shapes called streamlined shapes to reduce the fluid friction.

HOPE THIS WILL HELP YOU.... PLEASE MARK AS BRAINLIST...ALSO FOLLOW ME...

Answer 2

Object are given special shapes moving in fluid fluid because they exert more pressures towards fluid. To register this force they are given special shape. Birds and fish have this special ships naturally. The idea of the shape of aeroplane and steps are taken from these birds and fish.