The vapor pressure of water above water in a capillary is 99.9% of that above flat water surgace at 80°C. What is the diameter of the capillary? density of water= 0.9718g/cm^3, surface tension of water=62.6mN/m

The vapor pressure of water above water in a capillary is 99.9% of that above flat water surgace at 80°C. What is the diameter of the capillary? density of water= 0.9718g/cm^3, surface tension of water=62.6mN/m

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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Question

The vapor pressure of water above water in a capillary is 99.9% of that above flat water surgace at 80°C. What is the diameter of the capillary?

density of water= 0.9718g/cm^3, surface tension of water=62.6mN/m

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