The contact angle for water on clean glass is close to zero. Calculate the surface tension of
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The contact angle for water on clean glass is close to zero. Calculate the surface tension of water at 20°C given that at that temperature water climbs to a height of 4.96 cm in a clean glass capillary tube of internal radius 0.300 mm. The density of water at 20°C is 998.2 kg m−3.
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Solution Surface tension of water at 20C 2Rh 2 314 0300249...View the full answer
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Labindao Antoque
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