AP EAMCET202125 Aug 2021Evening ShiftPhysicsMechanical Properties of FluidsActual
Hairs of shaving brush cling together when it is removed from water due to
Options
- Aforce of attraction between hairs
- Bsurface tension
- Cviscosity of water
- Dcharacteristic property of hairs
Correct answer
B. surface tension
Step-by-step solution
Surface tension is a property of fluid due to which surface of the liquid tends to acquire minimum surface area. Due to this phenomenon when the shaving brush is taken out of water, the hair cling together to minimise surface area.