The objective of creating dimples on the golf balls is to __:
1. Induce Turbulence
2. Induce Drag
3. Reduce Turbulence
4. Reduce Drag
Choose the correct option from the codes given below:

Answer: [D] 1 & 4

The dimples act as “turbulators” — they induce turbulence in the layer of air next to the ball (the “boundary layer”). In some situations, a turbulent boundary layer reduces drag.

This question is a part of GKToday's Integrated IAS General Studies Module