| 1. | Such surfaces have varied effects on the contact angles of wetting liquids.
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| 2. | ? is the Young contact angle as defined for an ideal surface.
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| 3. | The hydrophobicity of a surface can be measured by its contact angle.
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| 4. | The higher the contact angle the higher the hydrophobicity of a surface.
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| 5. | The contact angle between a liquid and electrode can be described as:
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| 6. | The contact angle condition on the surface S is normally written as:
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| 7. | These varying thermodynamically stable contact angles are known as metastable states.
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| 8. | Another special case is where the contact angle is exactly 180?
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| 9. | By stretching a dip-coated commercial fabric, contact angles were typically allowed to increase.
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| 10. | The contact angle on a flat surface can be determined with a microscope.
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