Advertisements
Advertisements
प्रश्न
How does a water proofing agent work?
लघु उत्तर
Advertisements
उत्तर
The affinity between a surface and water determines its wettability and ability to absorb water. When a liquid has an acute contact angle with a surface, it will wet it. Waterproofing coatings have an obtuse angle of contact, resulting in hydrophobic surfaces.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
