0 For a solid liquid interface the following equation is

Last updated: 6/11/2023

0 For a solid liquid interface the following equation is applicable YsV YSL YLV cos 0 where 0 is the contact angle YSV YSL and YLV are the surface tension of soli interfacial tension of S L and surface tension of liquid If a metal pan has to be made non sticking for cooking appliance A Edible surfactants are to be added to the cooking water B The metal has to be coated with high energy substance C The metal has to be coated with a low energy substance D Edible surfactants that can adsorb at S L interface can be added