. Calculate the pressure within the droplet of21. The surface tension of water in contact with air at 20°C is given as 0.0716 N/m. The pressure insidedroplet of water is to be 0.0147 N/cm greater than the outside pressure, calculate the diameter of tdroplet of water.22. Find the surface tension in a soap bubble of 30 mm diameter when the inside pressure is 1.962 N/m aboveatmosphere.n The surface tension of water in contact with air is given as 0.0725 N/m. The pressure outside the dropletepressure. [Ans. 3.6 x[Ans. 1.94 mm)(Ans. 0.00735 Nm]water of diameter 0.02 mm is atmospheric 10.32-water.[Ans. 11.77 N/em

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- The surface tcnsion of water in contact with air at 20°C is given as 0.0716 N/m. The pressure inside pressure. [Ans. 3.6 x droplet of water is to be 0.0147 Ncm greater than the outside pressure, calculate the diameter of t droplet of water. Find the surface tecnsion in a soap bubble of 30 mm diameter when the inside pressure is 1.962 N/m² above [Ans. 1.94 mm) atmosphere. The surface tension of water in contact with air is given as 0.0725 N/m. The pressure outside the dropletor (Ans. 0.00735 Nm] wter of diameter 0.02 mm is atmospheric10.32. . Calculate the pressure within the droplet of water. [Ans. 11.77 N/em)

- The surface tcnsion of water in contact with air at 20°C is given as 0.0716 N/m. The pressure inside pressure. [Ans. 3.6 x droplet of water is to be 0.0147 Ncm greater than the outside pressure, calculate the diameter of t droplet of water. Find the surface tecnsion in a soap bubble of 30 mm diameter when the inside pressure is 1.962 N/m² above [Ans. 1.94 mm) atmosphere. The surface tension of water in contact with air is given as 0.0725 N/m. The pressure outside the dropletor (Ans. 0.00735 Nm] wter of diameter 0.02 mm is atmospheric10.32. . Calculate the pressure within the droplet of water. [Ans. 11.77 N/em)

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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Pressure and Stress

Question

. Calculate the pressure within the droplet of
21. The surface tension of water in contact with air at 20°C is given as 0.0716 N/m. The pressure inside
droplet of water is to be 0.0147 N/cm greater than the outside pressure, calculate the diameter of t
droplet of water.
22. Find the surface tension in a soap bubble of 30 mm diameter when the inside pressure is 1.962 N/m above
atmosphere.
n The surface tension of water in contact with air is given as 0.0725 N/m. The pressure outside the droplete
pressure. [Ans. 3.6 x
[Ans. 1.94 mm)
(Ans. 0.00735 Nm]
water of diameter 0.02 mm is atmospheric 10.32-
water.
[Ans. 11.77 N/em

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