Question

What do you understand by the term “streamlining”? Give examples where the bodies are streamlined and give a reason?

Answer 1

1. When an object is shaped in such a way that it offers minimum friction in air or water, the shape of the object is said to streamline.
2. The streamlined shape offers a minimum force of friction in air or water, it helps to move faster.
3. Ex: Airplane, Ships, rockets, etc. designed in a streamlined shape to offers minimum friction in air or water.