You are looking for properties of a new lubricant your company uses, but only have access to a manual that is written in a foreign language, so you can't read the headers of a table with the material properties. However, the units are all in standard SI symbols. Which quantity is (most likely) the surface tension? The one with units of m2/s The one with units of N/m The one with units of N-s/m2 The one that is m2/152°K) O The one with units of kg/m3
You are looking for properties of a new lubricant your company uses, but only have access to a manual that is written in a foreign language, so you can't read the headers of a table with the material properties. However, the units are all in standard SI symbols. Which quantity is (most likely) the surface tension? The one with units of m2/s The one with units of N/m The one with units of N-s/m2 The one that is m2/152°K) O The one with units of kg/m3
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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Transcribed Image Text:You are looking for properties of a new lubricant your company uses, but only have access to a manual that is written in a foreign language,
so you can't read the headers of a table with the material properties. However, the units are all in standard SI symbols. Which quantity is
(most likely) the surface tension?
The one with units of m2/s
The one with units of N/m
The one with units of N-s/m2
The one that is m2/(s²"K)
The one with units of kg/m3
QUESTION 4
A large helium balloon, which can be approximated as a cylinder with a length of 5 m and a diameter of 2 m, is moored in standard
atmospheric air via a small rope. What is the tensile force on the cord? Consider helium's density to be 0.17 kg/m3 and neglect the weight of
the rope and thin material that makes the balloon's walls.
16.2 N
637 N
26.2 N
79.7 N
159 N
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