EXAMPLE 9.17 Rising Water Use the worked example above to help you solve this pr

Question

EXAMPLE 9.17 Rising Water




Use the worked example above to help you solve this problem. Find the height to which water would rise in a capillary tube with radius equal to 4.6 10-5 m. Assume that the contact angle between the water and the material of the tube is small enough to be considered zero.
m CORRECT ANSWER

Suppose ethyl alcohol rises 0.170 m in a thin tube. Estimate the radius of the tube, assuming the contact angle is approximately zero. (Use 0.022 N/m and 806 kg/m3 for the surface tension and density of ethyl alcohol respectively.)
m NEED ANSWER

Explanation / Answer

sorry, the calculation went wrong some where answer comes out as: 3.276*10^-5 m

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