The amount of work done = surface tension xx increase in area =sigmaxx2xx(4pir^2)=8pir^(2)sigma This is because, a soap bubble has two surface areas.
Find the work done in blowing a soap bubble of radius R if pressure outside in p0 and the surface tension of the soap solution is T. View Solution What will be the work done in blowing a soap bubble from a radius of 3 cm to a radius of 5 cm? The surface tension of soap solution...
The only 5 to pay for the groceries was to take off the 6 she could do without: a bottle of nubbing alcohol(医用酒精)and a bar of soap. By taking off these, she was able to 7 the new total to the amount of ...
For the purpose of this course, it is not assumed that a student is familiar with a pattern until he is actually made to use it. That is why many of the instructions commonly used in the classroom are not given in the pattern and vocabulary lists which precede each lesson in the Teacher...
In bringing up the concept of GASPthe authoris making the point that [A] shareholders’ interests should beproperlyattended to(应适当关注股东的利益) [B] information protection should be given due attention(应给予信息保护问题应有的关注) [C] businesses should enhance their level of accountingsecurity...
ChatGPT is an AI system(系统) that can have a discussion and create written work. It can create material based on what it has learned 1 digital books and online naissance. Now three high school students in Cyprus have developed an 2 robot with the help of their teachers. It is special ...
of its intrinsic merit, and not because it is a wrong word, it is already ceasing to be slang.So long as the usage of good society continues to proscribe it, it may be called a vulgarism; but unless the need which it serves is supplied in some other way, it is likely to find its...
No one should ever touch you on your part of body that are covered by your bathing suit or ask you to touch their private parts. However, it is okay for a doctor to touch you on your private parts when giving you a check-up when your mom or dad is in the room. Tell a Grown-...
someone there to walk me through the process of how to make soap, many things took far longer than I had planned, but eventually I “got it”. Now I create incredible-smelling, creative, and unique soaps that people can’t seem to get enough of. It’s exciting to be “in demand”....
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