Hairs of shaving brush cling together when it is removed from water due to
Hairs of shaving brush cling together when it is removed from water due to
force of attraction between hairs
surface tension
viscosity of water
characteristic property of hairs
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.