(i) The Surface tension of water in contact with air at 23°C is given as 735x10-4 N/m. The pressure inside a droplet of water is to be 0.017 N/cm? greater than the outside pressure, calculate the diameter of a droplet of water in mm. (ii) The Surface tension of water in contact with air at 23°C is given as 790x10-4 N/m. The pressure inside a soap bubble is to be 0.0175 N/cm? greater than the outside pressure, calculate the radius of it in mm. (

(i) The Surface tension of water in contact with air at 23°C is given as 735x10-4 N/m. The pressure inside a droplet of water is to be 0.017 N/cm? greater than the outside pressure, calculate the diameter of a droplet of water in mm. (ii) The Surface tension of water in contact with air at 23°C is given as 790x10-4 N/m. The pressure inside a soap bubble is to be 0.0175 N/cm? greater than the outside pressure, calculate the radius of it in mm. (

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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