Calculate the capillary effect in millimeters in a glass tube of 4 mm diameter, when immersed in water and mercury respectively. The temperature of the liquid is 20°C and the values of the surface tension of water and mercury in contact with air are 0.073575 N/m and 0.51 N/m respectively. The angle of contact for water is zero and that for mercury is 130⁰. Take density of water at 20°C as equal to 998 kg/m³.

Calculate the capillary effect in millimeters in a glass tube of 4 mm diameter, when immersed in water and mercury respectively. The temperature of the liquid is 20°C and the values of the surface tension of water and mercury in contact with air are 0.073575 N/m and 0.51 N/m respectively. The angle of contact for water is zero and that for mercury is 130⁰. Take density of water at 20°C as equal to 998 kg/m³.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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