Aside from the movable wire setup, another method to determine the surface tension of a fluid is by actual measurement of capillary rise or fall. Suppose a 2.3 mm diameter tube is inserted to a liquid whose density is 771 kg/m³, it is observed that the liquid rises 10 mm in the tube, making a contact angle of 30°. Determine the surface tension in N/m. Write your answer to four decimal places.

Aside from the movable wire setup, another method to determine the surface tension of a fluid is by actual measurement of capillary rise or fall. Suppose a 2.3 mm diameter tube is inserted to a liquid whose density is 771 kg/m³, it is observed that the liquid rises 10 mm in the tube, making a contact angle of 30°. Determine the surface tension in N/m. Write your answer to four decimal places.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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