Does raincoat increase angle of contact ? If yes then how come it increases surface tension and prevents penetration of water?

Does raincoat increase angle of contact ? If yes then how come it incr

1.	Does raincoat increase angle of contact ? If yes then how come it increases surface tension and prevents penetration of water?
Answer» Does raincoat increase angle of contact ? If yes then how come it increases surface tension and prevents penetration of water?

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Does raincoat increase angle of contact ? If yes then how come it increases surface tension and prevents penetration of water?

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