Calculate the capillary effect in millimetres in a glass mm diameter, when immersed in mercury. The temperature of the liquid is 20° C and the value of surface tension of mercury at 20°C in contact with air is 0.51 N/m. Take contact angle as 130° and specific weight 133 kN/m².

Calculate the capillary effect in millimetres in a glass mm diameter, when immersed in mercury. The temperature of the liquid is 20° C and the value of surface tension of mercury at 20°C in contact with air is 0.51 N/m. Take contact angle as 130° and specific weight 133 kN/m².

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Calculate the capillary effect in millimetres in a glass tube of 4
mm diameter, when immersed in mercury. The temperature of the liquid is
20° C and the value of surface tension of mercury at 20°C in contact with air
is 0.51 N/m. Take contact angle as 130° and specific weight 133 kN/m.

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