2. A 0.4 mm diameter glass tube is inserted into kerosene at 20°C (p=804kg/m³). The contactangle of kerosene with a glass surface is 26°. Determine the capillary rise of kerosene in thetube. (The surface tension of kerosene-glass at 20°C is 0.028 N/m)

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Civil Engineering

. Determine the capillary rise of kerosene in the

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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2. A 0.4 mm diameter glass tube is inserted into kerosene at 20°C (p=804kg/m³). The contact
angle of kerosene with a glass surface is 26°. Determine the capillary rise of kerosene in the
tube. (The surface tension of kerosene-glass at 20°C is 0.028 N/m)

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