Physics
Blotting paper absorbs ink due to
Capillary action phenomenon
Diffusion of ink through the blotting
Siphon action
Viscosity of ink
Capillary action phenomenon
Blotting paper absorbs ink by the process of capillary action. The capillary action is based on the property of surface tension of liquid._x000D_
All unsized paper will absorb water. Blotting paper is not sized and made bulkier to provide capillary action for faster absorption of liquid._x000D_
Blotting paper has also been sold as a cosmetic to aid in the removal of skin oils and makeup.
Capillary action phenomenon Blotting paper absorbs ink by the process of capillary action. The capillary action is based on the property of surface tension of liquid._x000D_
All unsized paper will absorb water. Blotting paper is not sized and made bulkier to provide capillary action for faster absorption of liquid._x000D_
Blotting paper has also been sold as a cosmetic to aid in the removal of skin oils and makeup.
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