oil drops spreads on cold water .why
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Because the density of oil is less then of water.
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Hey mate here is your answer 》》
Surface tension of oil is less than cold water and hence oil spreads over cold water. But, surface tension of oil is greater than that of hot water and hence resumes the shape of drop.
Hope this answer will help you..《《
Surface tension of oil is less than cold water and hence oil spreads over cold water. But, surface tension of oil is greater than that of hot water and hence resumes the shape of drop.
Hope this answer will help you..《《
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