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Physics, 16.06.2021 21:40 rockyroad19
9 a. c. What is surface tension? b. How can you demonstrate it in the laboratory? Why is it that a needle may float on clean water but sinks when detergent is added to the water? d Describe two applications of surface tension.
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9 a. c. What is surface tension? b. How can you demonstrate it in the laboratory? Why is it that a n...
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