An oil drop with the diameter of 1mm, is in the contact with the air with the pressure of 80 KN/m2. i. Find the dimension of surface tension in MLT system ii. If the surface tension of the drop be 42.27x103 N/m, find the pressure difference of the drop. iii. Calculate the internal pressure of the drop.
An oil drop with the diameter of 1mm, is in the contact with the air with the pressure of 80 KN/m2. i. Find the dimension of surface tension in MLT system ii. If the surface tension of the drop be 42.27x103 N/m, find the pressure difference of the drop. iii. Calculate the internal pressure of the drop.
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter15: Fluids
Section: Chapter Questions
Problem 3PQ: Dry air is primarily composed of nitrogen. In a classroom demonstration, a physics instructor pours...
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![An oil drop with the diameter of 1mm, is in the contact
with the air with the pressure of 80 KN/m2.
i. Find the dimension of surface tension in MLT
system
ii. If the surface tension of the drop be 42.27x103
N/m, find the pressure difference of the drop.
iii. Calculate the internal pressure of the drop.
iv. Explain briefly, if the oil drop replace by oil bubble,
what changes will happen in internal pressure?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd8fc9be3-2895-43f1-a5b0-0b034c5124ce%2F2ec36af1-96cd-4121-9c98-8e1a981d1828%2Fubmehro_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An oil drop with the diameter of 1mm, is in the contact
with the air with the pressure of 80 KN/m2.
i. Find the dimension of surface tension in MLT
system
ii. If the surface tension of the drop be 42.27x103
N/m, find the pressure difference of the drop.
iii. Calculate the internal pressure of the drop.
iv. Explain briefly, if the oil drop replace by oil bubble,
what changes will happen in internal pressure?
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