() The Surface tension of water in contact with air at 23C is given as 745x10-4 N/m. The pressure inside a droplet of water is to be 0.017 N/cm2 greater than the outside pressure, calculate the diameter of a droplet of water in mms (ii) The Surface tension of water in contact with air at 23°C is given as 780x10-4 N/m. The pressure inside a soap bubble is to be 0.017 N/cm2 greater than the outside pressure, calculate the radius of it in mm. (ENTER ONLY THE VALUES BY REFERRING THE UNITS GIVEN) SOLUTIONS: () The diameter of the water droplet in mm = (ii) The radius of the soap bubble in mm =
() The Surface tension of water in contact with air at 23C is given as 745x10-4 N/m. The pressure inside a droplet of water is to be 0.017 N/cm2 greater than the outside pressure, calculate the diameter of a droplet of water in mms (ii) The Surface tension of water in contact with air at 23°C is given as 780x10-4 N/m. The pressure inside a soap bubble is to be 0.017 N/cm2 greater than the outside pressure, calculate the radius of it in mm. (ENTER ONLY THE VALUES BY REFERRING THE UNITS GIVEN) SOLUTIONS: () The diameter of the water droplet in mm = (ii) The radius of the soap bubble 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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![) The Surface tension of water in contact with air at 23°C is given as 745x10-4 N/m. The pressure inside a droplet of water is to be
0.017 N/cm2 greater than the outside pressure, calculate the diameter of a droplet of water in mms
(ii) The Surface tension of water in contact with air at 23°C is given as 780x10-4 N/m. The pressure inside a soap bubble is to be 0.017
N/cm2 greater than the outside pressure, calculate the radius of it in mm.
on
(ENTER ONLY THE VALUES BY REFERRING THE UNITS GIVEN)
SOLUTIONS:
) The diameter of the water droplet in mm =
(ii) The radius of the soap bubble in mm =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fddd4b121-c726-43fc-a4f6-993d8b9da3cf%2F3933f581-716d-45d5-b7db-75aa303fee6e%2Fy3xft8g_processed.jpeg&w=3840&q=75)
Transcribed Image Text:) The Surface tension of water in contact with air at 23°C is given as 745x10-4 N/m. The pressure inside a droplet of water is to be
0.017 N/cm2 greater than the outside pressure, calculate the diameter of a droplet of water in mms
(ii) The Surface tension of water in contact with air at 23°C is given as 780x10-4 N/m. The pressure inside a soap bubble is to be 0.017
N/cm2 greater than the outside pressure, calculate the radius of it in mm.
on
(ENTER ONLY THE VALUES BY REFERRING THE UNITS GIVEN)
SOLUTIONS:
) The diameter of the water droplet in mm =
(ii) The radius of the soap bubble in mm =
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