A student was measuring the capillary rise of a liquid to calculate its surface tension. In his calculation, he subtracted the level of the

Question

A student was measuring the capillary rise of a liquid to calculate its surface tension. In his calculation, he subtracted the level of the meniscus of the liquid in the cylinder twice, would this mistake lead to an incorrectly high or incorrectly low calculated surface tension?

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Thiên Hương 2 months 2021-07-15T17:12:32+00:00 1 Answers 0 views 0

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    2021-07-15T17:13:45+00:00

    Answer:

    it leads to an incorrect high calculated surface tension

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )