Explain why water with detergent dissolved in it should have small ang – InterviewSolution

1.	Explain why water with detergent dissolved in it should have small angles of contact.
Answer» Cloth has narrow spaces inform of capillaries. The rise of liquid in a capillary tube is directly proportional to Cos E. θ ∝ \(\frac{1}{cos\theta.}\) Hence e should be less in order that detergent penetrates more in clothes.

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